subject:(Radio Receiver)

Indian Institute of Science

1. Prabu, T. A New Digital Receiver For The Ooty Radio Telescope.

Degree: PhD, Faculty of Engineering, 2014, Indian Institute of Science

URL: http://etd.iisc.ac.in/handle/2005/2403

► A new digital receiver was built for the Ooty Radio Telescope (ORT). This new digital receiver system functionally replaces many systems custom-built for various applications… (more)

▼ A new digital receiver was built for the Ooty Radio Telescope (ORT). This new digital receiver system functionally replaces many systems custom-built for various applications at ORT. The thesis presents the receiver design, tests conducted, contributions made, revisions to the receiver architecture and future scopes. The novelty of the receiver design is in treating the ORT as an array of 22 antenna elements. Simulation studies were carried out to analyze the array performance of ORT. The IF signals are digitized and processed by a combination of multiple FPGAs and computers. Major transport of data in the receiver is through high speed serial communication. Programs were developed for configuration, control, data acquisition and off-line analysis. The functionality of the proposed digital receiver was verified through laboratory tests. The proposed receiver enables several new modes of operation of the ORT and field tests were carried out to verify these features of the system. These tests are briefly described below. The radio waves received on earth from celestial sources are extremely weak and their presence can only be detected by sensitive receivers associated with large radio telescopes. The resulting vulnerability of such observations to the ever increasing presence of radio frequency interference has prompted us to to develop new procedures to identify RFI at ORT through time and frequency domain analysis. The digital receiver has also been used in carrying out RFI study at ORT module level for the first time. Our study demonstrates that a major challenge to realizing the full potential of the ORT will be to detect weakly interfering RFI features and occasionally appearing RFI spikes and correct for their contamination in the observations. The examples provided by our analysis of data collected using the digital receiver are very useful for interpreting the data obtained during sensitive spectral line observations and has already enabled several new studies, the most notable being a sensitive recombination line survey conducted using our digital receiver at ORT as part of another research work. A spectral line emission detection procedure using our receiver has been evolved and an example result obtained by observing a region is presented in the thesis. Formation of phased array of ORT modules using the digitized IF signal is discussed and its implementation is verified through observation of celestial sources. An important requirement for proper phasing of the array is the calibration of differential delay/phase variations across the modules of the ORT, for which a powerful method was implemented based on the cross correlation of signals arriving at the 22 modules. This new method employs Hilbert Transform technique to introduce phase information in the sampled signal and the estimated delay and phase corrections are found to be consistent and repeatable. An interplanetary scintillation observation was made with the phased array and the resultant fluctuation spectra obtained are presented. Several… Advisors/Committee Members: Sinha, S K (advisor).

Subjects/Keywords: Radio Telescope - Ooty; Digital Signal Processing; Ooty Radio Telescope (ORT); Digital Receiver; Radio Telescopes; Pulsar Receiver; Communication Engineering

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APA (6^th Edition):

Prabu, T. (2014). A New Digital Receiver For The Ooty Radio Telescope. (Doctoral Dissertation). Indian Institute of Science. Retrieved from http://etd.iisc.ac.in/handle/2005/2403

Chicago Manual of Style (16^th Edition):

Prabu, T. “A New Digital Receiver For The Ooty Radio Telescope.” 2014. Doctoral Dissertation, Indian Institute of Science. Accessed January 27, 2021. http://etd.iisc.ac.in/handle/2005/2403.

MLA Handbook (7^th Edition):

Prabu, T. “A New Digital Receiver For The Ooty Radio Telescope.” 2014. Web. 27 Jan 2021.

Vancouver:

Prabu T. A New Digital Receiver For The Ooty Radio Telescope. [Internet] [Doctoral dissertation]. Indian Institute of Science; 2014. [cited 2021 Jan 27]. Available from: http://etd.iisc.ac.in/handle/2005/2403.

Council of Science Editors:

Prabu T. A New Digital Receiver For The Ooty Radio Telescope. [Doctoral Dissertation]. Indian Institute of Science; 2014. Available from: http://etd.iisc.ac.in/handle/2005/2403

Brno University of Technology

2. Sikora, Halina. Design rozhlasového přijímače: Design of radio receiver.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/2241

► The topic of my bachelor’s thesis is the analyse and design of radio receiver in accordance with technical, ergonomic and aesthetic requirements. The main point… (more)

Subjects/Keywords: rádio; rádiový přijímač; design; minimalismus; rastr; radio; radio receiver; design; minimalism; grid

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APA (6^th Edition):

Sikora, H. (2019). Design rozhlasového přijímače: Design of radio receiver. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/2241

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Sikora, Halina. “Design rozhlasového přijímače: Design of radio receiver.” 2019. Thesis, Brno University of Technology. Accessed January 27, 2021. http://hdl.handle.net/11012/2241.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Sikora, Halina. “Design rozhlasového přijímače: Design of radio receiver.” 2019. Web. 27 Jan 2021.

Vancouver:

Sikora H. Design rozhlasového přijímače: Design of radio receiver. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/11012/2241.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Sikora H. Design rozhlasového přijímače: Design of radio receiver. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/2241

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Oulu

3. Rabbachin, A. (Alberto). Low complexity UWB receivers with ranging capabilities.

Degree: 2008, University of Oulu

URL: http://urn.fi/urn:isbn:9789514288005

► Abstract This Thesis examines low complexity receiver structures for impulse-radio (IR) ultra-wideband (UWB) systems to be used in wireless sensor network applications. Such applications require… (more)

▼ Abstract This Thesis examines low complexity receiver structures for impulse-radio (IR) ultra-wideband (UWB) systems to be used in wireless sensor network applications. Such applications require radio communication solutions characterized by low cost, low complexity hardware and low power consumption to provide very long battery life. Analysis of several auto-correlation receiver (AcR) structures is performed in the presence of additive white Gaussian noise to identify receiver structures that offer a good compromise between implementation complexity and data communication performance. The classes of receiver that demonstrate the best complexity/performance trade-off are shown to be the AcR utilising transmitted-reference with binary pulse amplitude modulation signaling, and the energy detector (ED) utilising binary pulse position modulation. The analysis of these two schemes is extended to consider multipath fading channels. Numerically integrable bit error rate probability (BEP) expressions are derived in order to evaluate the receivers' performance in the presence of fading distributions characterized by closed form characteristic functions. Simulations utilising widely accepted UWB channel models are then used to evaluate the BEP in different indoor environments. Since UWB systems share frequency spectrum with many narrowband (NB) systems, and need to coexist with other UWB systems, the performance of low complexity receivers can be seriously affected by interference. In the presence of NB interference, two cases have been considered: 1) single NB interference, where the interfering node is located at a fixed distance from the receiver, and 2) multiple NB interference, where the interfering nodes are scattered according to a spatial Poisson process. When considering UWB interference, the case of multiple sources of interference has been considered. For both the multiple NB and the multiple UWB interference cases, the model derived considers several interference parameters, which can be integrated into BEP formulations for quick performance evaluations. The framework is sufficiently simple to allow tractable analysis and can serve as a guideline for the design of heterogeneous networks where coexistence between UWB systems and NB systems is of importance. The very large bandwidth of UWB signals offers an unprecedented possibility for accurate ranging operations. Signal leading-edge estimation algorithms based on average maximum likelihood estimators are derived considering different multipath channel fading distributions. Suboptimal solutions are proposed and investigated in order to support ranging capabilities in low complexity receiver structures. The ability to identify line-of-sight and non-line-of-sight conditions with the ED-based receiver is also addressed. An example of an IR-UWB low complexity transceiver based on ED for sensor network applications is proposed in this Thesis. Ad-hoc solutions for pulse transmission, synchronization and data detection are developed.

Subjects/Keywords: UWB; auto-correlation receiver; detection; energy detector; estimation; impulse radio; interference

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APA (6^th Edition):

Rabbachin, A. (. (2008). Low complexity UWB receivers with ranging capabilities. (Doctoral Dissertation). University of Oulu. Retrieved from http://urn.fi/urn:isbn:9789514288005

Chicago Manual of Style (16^th Edition):

Rabbachin, A (Alberto). “Low complexity UWB receivers with ranging capabilities.” 2008. Doctoral Dissertation, University of Oulu. Accessed January 27, 2021. http://urn.fi/urn:isbn:9789514288005.

MLA Handbook (7^th Edition):

Rabbachin, A (Alberto). “Low complexity UWB receivers with ranging capabilities.” 2008. Web. 27 Jan 2021.

Vancouver:

Rabbachin A(. Low complexity UWB receivers with ranging capabilities. [Internet] [Doctoral dissertation]. University of Oulu; 2008. [cited 2021 Jan 27]. Available from: http://urn.fi/urn:isbn:9789514288005.

Council of Science Editors:

Rabbachin A(. Low complexity UWB receivers with ranging capabilities. [Doctoral Dissertation]. University of Oulu; 2008. Available from: http://urn.fi/urn:isbn:9789514288005

Delft University of Technology

4. Huang, Z. (author). Multi-Carrier Wakeup Radio Receiver.

Degree: 2011, Delft University of Technology

URL: http://resolver.tudelft.nl/uuid:42e70d61-0c0b-477c-a6ed-45d8d7892b19

►

In the development of wireless sensor networks, power consumption is one of the bottlenecks for wide applications. In order to improve the energy efficiency of… (more)

Subjects/Keywords: wireless sensor network; wakeup radio receiver; detection performance; non-idealities

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APA (6^th Edition):

Huang, Z. (. (2011). Multi-Carrier Wakeup Radio Receiver. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:42e70d61-0c0b-477c-a6ed-45d8d7892b19

Chicago Manual of Style (16^th Edition):

Huang, Z (author). “Multi-Carrier Wakeup Radio Receiver.” 2011. Masters Thesis, Delft University of Technology. Accessed January 27, 2021. http://resolver.tudelft.nl/uuid:42e70d61-0c0b-477c-a6ed-45d8d7892b19.

MLA Handbook (7^th Edition):

Huang, Z (author). “Multi-Carrier Wakeup Radio Receiver.” 2011. Web. 27 Jan 2021.

Vancouver:

Huang Z(. Multi-Carrier Wakeup Radio Receiver. [Internet] [Masters thesis]. Delft University of Technology; 2011. [cited 2021 Jan 27]. Available from: http://resolver.tudelft.nl/uuid:42e70d61-0c0b-477c-a6ed-45d8d7892b19.

Council of Science Editors:

Huang Z(. Multi-Carrier Wakeup Radio Receiver. [Masters Thesis]. Delft University of Technology; 2011. Available from: http://resolver.tudelft.nl/uuid:42e70d61-0c0b-477c-a6ed-45d8d7892b19

Brno University of Technology

5. Maixner, Jiří. Možnosti využití radio-orienteeringu pro lokalizaci mobilních robotů: Using radio-orientering principles for mobile robot localization.

Degree: 2015, Brno University of Technology

URL: http://hdl.handle.net/11012/39143

► Localization of a mobile robot is one of the most important areas of basic support for the operation and navigation of robots in space. This… (more)

Subjects/Keywords: Radio-orienteering; vysílač; přijímač; lokalizace; softwarově definované rádio; Radio-orienteering; transmitter; receiver; localization; software defined radio

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APA (6^th Edition):

Maixner, J. (2015). Možnosti využití radio-orienteeringu pro lokalizaci mobilních robotů: Using radio-orientering principles for mobile robot localization. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/39143

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Maixner, Jiří. “Možnosti využití radio-orienteeringu pro lokalizaci mobilních robotů: Using radio-orientering principles for mobile robot localization.” 2015. Thesis, Brno University of Technology. Accessed January 27, 2021. http://hdl.handle.net/11012/39143.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Maixner, Jiří. “Možnosti využití radio-orienteeringu pro lokalizaci mobilních robotů: Using radio-orientering principles for mobile robot localization.” 2015. Web. 27 Jan 2021.

Vancouver:

Maixner J. Možnosti využití radio-orienteeringu pro lokalizaci mobilních robotů: Using radio-orientering principles for mobile robot localization. [Internet] [Thesis]. Brno University of Technology; 2015. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/11012/39143.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Maixner J. Možnosti využití radio-orienteeringu pro lokalizaci mobilních robotů: Using radio-orientering principles for mobile robot localization. [Thesis]. Brno University of Technology; 2015. Available from: http://hdl.handle.net/11012/39143

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Stellenbosch University

6. Van Vuuren, Lukas Martin. Design of a receiver system for use in radio astronomy.

Degree: MEng, Electrical and Electronic Engineering, 2015, Stellenbosch University

URL: http://hdl.handle.net/10019.1/96800

ENGLISH ABSTRACT: Please refer to full text for abstract. Advisors/Committee Members: De Villiers, Dirk, Stellenbosch University. Faculty of Engineering. Dept. of Electrical and Electronic Engineering..

Subjects/Keywords: Radio astronomy – Radio receiver system; Radio receiver system – Design; UCTD; Radio receiver system – Manufacture

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APA (6^th Edition):

Van Vuuren, L. M. (2015). Design of a receiver system for use in radio astronomy. (Thesis). Stellenbosch University. Retrieved from http://hdl.handle.net/10019.1/96800

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Van Vuuren, Lukas Martin. “Design of a receiver system for use in radio astronomy.” 2015. Thesis, Stellenbosch University. Accessed January 27, 2021. http://hdl.handle.net/10019.1/96800.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Van Vuuren, Lukas Martin. “Design of a receiver system for use in radio astronomy.” 2015. Web. 27 Jan 2021.

Vancouver:

Van Vuuren LM. Design of a receiver system for use in radio astronomy. [Internet] [Thesis]. Stellenbosch University; 2015. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/10019.1/96800.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Van Vuuren LM. Design of a receiver system for use in radio astronomy. [Thesis]. Stellenbosch University; 2015. Available from: http://hdl.handle.net/10019.1/96800

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Alberta

7. Shao, Hua. Statistical analysis of multiuser and narrowband interference and superior system designs for impulse radio ultra-wide bandwidth wireless.

Degree: PhD, Department of Electrical and Computer Engineering, 2011, University of Alberta

URL: https://era.library.ualberta.ca/files/c8623hx997

► Ultra-wide bandwidth (UWB) wireless is a fast emerging technology which exploits major advances and offers unprecedented opportunity to impact wireless communications. In UWB systems, several… (more)

▼ Ultra-wide bandwidth (UWB) wireless is a fast emerging technology which exploits major advances and offers unprecedented opportunity to impact wireless communications. In UWB systems, several users should coexist viably in the same coverage area. The multiuser interference (MUI) caused by asynchronous transmissions in UWB systems is difficult to eliminate, and becomes a limit to the system performance. It has been shown that the MUI in impulse radio (IR) UWB systems is impulse-like, and poorly approximated by a Gaussian distribution. Therefore, the performance of the conventional matched filter (CMF), which is the optimal receiver structure for signals embedded in additive white Gaussian noise (AWGN), degrades severely when the interference is significant, and alternative models for the MUI are thus motivated. Novel models which can provide more accurate descriptions of the UWB MUI than the Gaussian model are proposed, and new receiver structures are designed based on these novel models. It is shown that these new receiver designs can outperform the CMF receiver which is used extensively in UWB systems, and the performance gain is significant in interference-limited scenarios. Channel coding is an effective method to overcome the effects of noise and interference encountered in the transmission of signals through channels, where some redundancy is introduced in a controlled manner in the information sequence. Early studies of IR UWB systems used the repetition code for signaling and considered the Gaussian distribution for modeling the total disturbance in the channel. However, the repetition code is a trivial channel coding scheme and not all the potentials are explored by this channel code. On the other hand, the Gaussian distribution is not necessarily valid for modeling the disturbance in UWB wireless with the presence of the MUI. A framework for evaluating the coding performance of IR UWB systems is constructed where a more accurate model for the disturbance is adopted. This framework represents valuable tools for evaluating the coding performance of IR UWB wireless, especially when long codes are adopted or low data levels are of interest, cases where system performance evaluation based on simulation is time-consuming or impossible. More generally, these tools can also be applied to other communication systems where the ambient noise shares similar characteristics with the disturbance in IR UWB systems. The huge bandwidth brings unique advantages to UWB, but it also brings challenges to UWB system deployment. The UWB band overlaps with several frequency bands already allocated to established narrowband (NB) services. Successful deployment of UWB systems requires that UWB devices contend and coexist with services operating within the dedicated bands. Therefore, the coexistence problem between UWB and narrowband systems and the effects of their mutual interference are topics that warrant investigation. Two effective UWB sequence designs are proposed to suppress the mutual interference between NB and UWB systems,…

Subjects/Keywords: NB interference mitigation; coexistence; impulse radio; MUI; receiver designs; conventional matched filter; UWB; channel coding; p-order metric receiver; generalized Gaussian distribution; NB interference; zonal receiver

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Shao, H. (2011). Statistical analysis of multiuser and narrowband interference and superior system designs for impulse radio ultra-wide bandwidth wireless. (Doctoral Dissertation). University of Alberta. Retrieved from https://era.library.ualberta.ca/files/c8623hx997

Chicago Manual of Style (16^th Edition):

Shao, Hua. “Statistical analysis of multiuser and narrowband interference and superior system designs for impulse radio ultra-wide bandwidth wireless.” 2011. Doctoral Dissertation, University of Alberta. Accessed January 27, 2021. https://era.library.ualberta.ca/files/c8623hx997.

MLA Handbook (7^th Edition):

Shao, Hua. “Statistical analysis of multiuser and narrowband interference and superior system designs for impulse radio ultra-wide bandwidth wireless.” 2011. Web. 27 Jan 2021.

Vancouver:

Shao H. Statistical analysis of multiuser and narrowband interference and superior system designs for impulse radio ultra-wide bandwidth wireless. [Internet] [Doctoral dissertation]. University of Alberta; 2011. [cited 2021 Jan 27]. Available from: https://era.library.ualberta.ca/files/c8623hx997.

Council of Science Editors:

Shao H. Statistical analysis of multiuser and narrowband interference and superior system designs for impulse radio ultra-wide bandwidth wireless. [Doctoral Dissertation]. University of Alberta; 2011. Available from: https://era.library.ualberta.ca/files/c8623hx997

NSYSU

8. Liu, Yu-Hao. Complex Near-Field Measurement Technique for Detecting Radio-Frequency Interference.

Degree: Master, Electrical Engineering, 2014, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0701114-141443

► This thesis focuses on the applications of complex near-field measurement technology base on the field scan system developed by our laboratory. The presented applications include… (more)

Subjects/Keywords: radio frequency interference; receiver mode; differential signaling; complex near-field measurement; network analyzer

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APA (6^th Edition):

Liu, Y. (2014). Complex Near-Field Measurement Technique for Detecting Radio-Frequency Interference. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0701114-141443

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Liu, Yu-Hao. “Complex Near-Field Measurement Technique for Detecting Radio-Frequency Interference.” 2014. Thesis, NSYSU. Accessed January 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0701114-141443.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Liu, Yu-Hao. “Complex Near-Field Measurement Technique for Detecting Radio-Frequency Interference.” 2014. Web. 27 Jan 2021.

Vancouver:

Liu Y. Complex Near-Field Measurement Technique for Detecting Radio-Frequency Interference. [Internet] [Thesis]. NSYSU; 2014. [cited 2021 Jan 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0701114-141443.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Liu Y. Complex Near-Field Measurement Technique for Detecting Radio-Frequency Interference. [Thesis]. NSYSU; 2014. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0701114-141443

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

NSYSU

9. Chen, Chi-Tsan. Energy-Efficient RF Transmitter and Receiver Using Injection-Locked Oscillators.

Degree: PhD, Electrical Engineering, 2012, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0730112-170528

► Future wireless communication systems will have higher data transmission rates and energy efficiencies than those used today. This fact raises serious challenges to the design… (more)

Subjects/Keywords: power amplifiers; Cognitive radio; injection locking; polar modulation; energy efficiency; RF receiver; RF transmitter

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APA (6^th Edition):

Chen, C. (2012). Energy-Efficient RF Transmitter and Receiver Using Injection-Locked Oscillators. (Doctoral Dissertation). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0730112-170528

Chicago Manual of Style (16^th Edition):

Chen, Chi-Tsan. “Energy-Efficient RF Transmitter and Receiver Using Injection-Locked Oscillators.” 2012. Doctoral Dissertation, NSYSU. Accessed January 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0730112-170528.

MLA Handbook (7^th Edition):

Chen, Chi-Tsan. “Energy-Efficient RF Transmitter and Receiver Using Injection-Locked Oscillators.” 2012. Web. 27 Jan 2021.

Vancouver:

Chen C. Energy-Efficient RF Transmitter and Receiver Using Injection-Locked Oscillators. [Internet] [Doctoral dissertation]. NSYSU; 2012. [cited 2021 Jan 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0730112-170528.

Council of Science Editors:

Chen C. Energy-Efficient RF Transmitter and Receiver Using Injection-Locked Oscillators. [Doctoral Dissertation]. NSYSU; 2012. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0730112-170528

Rice University

10. Jamali, Babak. Sub-picosecond Wireless Synchronization and Instantaneous Frequency Detection for Agile RF/mm-Wave Receivers.

Degree: MS, Engineering, 2016, Rice University

URL: http://hdl.handle.net/1911/96570

► Wireless synchronization of a distributed array with widely spaced sparse elements is a key enabler in the coherent combining of signals in space. The angular… (more)

Subjects/Keywords: Impulse receiver; Wireless Synchronization; BiCMOS; millimeter-wave; Cognitive radio; Frequency conversion; CMOS integrated circuits

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APA (6^th Edition):

Jamali, B. (2016). Sub-picosecond Wireless Synchronization and Instantaneous Frequency Detection for Agile RF/mm-Wave Receivers. (Masters Thesis). Rice University. Retrieved from http://hdl.handle.net/1911/96570

Chicago Manual of Style (16^th Edition):

Jamali, Babak. “Sub-picosecond Wireless Synchronization and Instantaneous Frequency Detection for Agile RF/mm-Wave Receivers.” 2016. Masters Thesis, Rice University. Accessed January 27, 2021. http://hdl.handle.net/1911/96570.

MLA Handbook (7^th Edition):

Jamali, Babak. “Sub-picosecond Wireless Synchronization and Instantaneous Frequency Detection for Agile RF/mm-Wave Receivers.” 2016. Web. 27 Jan 2021.

Vancouver:

Jamali B. Sub-picosecond Wireless Synchronization and Instantaneous Frequency Detection for Agile RF/mm-Wave Receivers. [Internet] [Masters thesis]. Rice University; 2016. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/1911/96570.

Council of Science Editors:

Jamali B. Sub-picosecond Wireless Synchronization and Instantaneous Frequency Detection for Agile RF/mm-Wave Receivers. [Masters Thesis]. Rice University; 2016. Available from: http://hdl.handle.net/1911/96570

Utah State University

11. Jackson, Kevin. Blind Front-end Processing of Dynamic Multi-channel Wideband Signals.

Degree: MS, Electrical and Computer Engineering, 2016, Utah State University

URL: https://digitalcommons.usu.edu/etd/4692

► In wireless digital communications, the sender and receiver typically know the modulation scheme with which they will be communicating. Automatic modulation identification is the… (more)

Subjects/Keywords: Adaptive; Cognitive Radio; Digital Communications; Modulation; Receiver; Electrical and Computer Engineering; Signal Processing

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APA (6^th Edition):

Jackson, K. (2016). Blind Front-end Processing of Dynamic Multi-channel Wideband Signals. (Masters Thesis). Utah State University. Retrieved from https://digitalcommons.usu.edu/etd/4692

Chicago Manual of Style (16^th Edition):

Jackson, Kevin. “Blind Front-end Processing of Dynamic Multi-channel Wideband Signals.” 2016. Masters Thesis, Utah State University. Accessed January 27, 2021. https://digitalcommons.usu.edu/etd/4692.

MLA Handbook (7^th Edition):

Jackson, Kevin. “Blind Front-end Processing of Dynamic Multi-channel Wideband Signals.” 2016. Web. 27 Jan 2021.

Vancouver:

Jackson K. Blind Front-end Processing of Dynamic Multi-channel Wideband Signals. [Internet] [Masters thesis]. Utah State University; 2016. [cited 2021 Jan 27]. Available from: https://digitalcommons.usu.edu/etd/4692.

Council of Science Editors:

Jackson K. Blind Front-end Processing of Dynamic Multi-channel Wideband Signals. [Masters Thesis]. Utah State University; 2016. Available from: https://digitalcommons.usu.edu/etd/4692

12. Sivonen, Pete. Design, Analysis, and Optimization of Radio Frequency Front-Ends for Integrated Wireless Receivers.

Degree: 2006, Helsinki University of Technology

URL: http://lib.tkk.fi/Diss/2006/isbn9512283670/

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This thesis consists of six publications and an overview of the research topic, which is also a summary of the work. The research described in… (more)

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This thesis consists of six publications and an overview of the research topic, which is also a summary of the work. The research described in this thesis is focused on the design, analysis, and optimization of RF front-ends for wireless zero- and low-IF receivers. The main interest of the work is in the 1-4 GHz range and in CMOS and BiCMOS technologies. Often, the RF front-end limits the performance of the entire direct conversion or low-IF radio receiver. The emphasis in this work is on the challenges posed by mass production for the design of integrated RF circuits. Thus, the effects of packaging and ESD protection on the LNA performance are analyzed and circuit optimization and design methods for the packaged LNAs are examined. This thesis also studies circuit techniques for the stabilization of the RF front-end performance against process and temperature variations. For this purpose, a gain stabilization technique for tuned LNAs is proposed. By applying the proposed method, the voltage gain variation of the inductively degenerated LNA, which is the most popular LNA architecture, is shown to be reduced several decibels. As a consequence, the radio receiver can more easily meet its specifications in the presence of IC process variations and the product yield is thereby improved. To improve the IIP2 of the mixer, a circuit technique for the cancellation of the second-order intermodulation distortion in downconversion mixer RF input stages is proposed. The presented method is shown to improve the yield of the radio receiver by reducing the IIP2 sensitivity to mismatches and offsets. Low supply voltage and low-frequency flicker noise present in sub-micron CMOS processes pose challenges for the design of direct conversion RF front-ends, especially for narrow-band systems such as GSM. However, since the development of low-voltage CMOS analog and RF circuits is economically advantageous, the design and optimization of low-voltage CMOS RF front-ends are studied in this work. The work summarizes the design, analysis, and optimization of several RF front-ends, LNAs, and mixers. One of the implemented RF front-ends is integrated with an on-chip VCO as a part of larger direct conversion receiver chip. One is realized with an on-chip VCO as a standalone RF front-end. Also, a standalone CMOS LNA has been characterized.

Väitöskirja koostuu kuudesta julkaisusta ja tutkimustyön yleiskatsauksesta. Väitöskirjassa on tutkittu suoramuunnos- ja matalanvälitaajuuden radiovastaanottimien radiotaajuusetupäiden suunnittelua ja optimointia. Radiotaajuusetupäiden ominaisuuksia on myös analysoitu laajasti. Työn pääpaino on taajuusalueessa 1-4 GHz sekä CMOS- ja BiCMOS-integrointiteknologioissa. Käytännössä radiotaajuusetupäät usein rajoittavat suoramuunnos- ja matalanvälitaajuuden radiovastaanottimien suorituskykyjä. Tutkimustyö keskittyy mikropiirien massatuotannon integroitujen radiotaajuuspiirien suunnittelulle aiheuttamiin haasteisiin. Paketoinnin ja ESD-suojauksen vaikutuksia matalakohinaisien vahvistimien ominaisuuksiin…

Advisors/Committee Members: Helsinki University of Technology, Department of Electrical and Communications Engineering, Electronic Circuit Design Laboratory.

Subjects/Keywords: radio frequency; radio receiver; direct conversion; low-noise amplifier; downconversion mixer; radiotaajuus; radiovastaanotin; suoramuunnos; vähäkohinainen vahvistin; alassekoitin

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APA (6^th Edition):

Sivonen, P. (2006). Design, Analysis, and Optimization of Radio Frequency Front-Ends for Integrated Wireless Receivers. (Thesis). Helsinki University of Technology. Retrieved from http://lib.tkk.fi/Diss/2006/isbn9512283670/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Sivonen, Pete. “Design, Analysis, and Optimization of Radio Frequency Front-Ends for Integrated Wireless Receivers.” 2006. Thesis, Helsinki University of Technology. Accessed January 27, 2021. http://lib.tkk.fi/Diss/2006/isbn9512283670/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Sivonen, Pete. “Design, Analysis, and Optimization of Radio Frequency Front-Ends for Integrated Wireless Receivers.” 2006. Web. 27 Jan 2021.

Vancouver:

Sivonen P. Design, Analysis, and Optimization of Radio Frequency Front-Ends for Integrated Wireless Receivers. [Internet] [Thesis]. Helsinki University of Technology; 2006. [cited 2021 Jan 27]. Available from: http://lib.tkk.fi/Diss/2006/isbn9512283670/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Sivonen P. Design, Analysis, and Optimization of Radio Frequency Front-Ends for Integrated Wireless Receivers. [Thesis]. Helsinki University of Technology; 2006. Available from: http://lib.tkk.fi/Diss/2006/isbn9512283670/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Indian Institute of Science

13. Dwivedi, Satyam. Low Power Receiver Architecture And Algorithms For Low Data Rate Wireless Personal Area Networks.

Degree: PhD, Faculty of Engineering, 2013, Indian Institute of Science

URL: http://etd.iisc.ac.in/handle/2005/2228

► Sensor nodes in a sensor network is power constrained. Transceiver electronics of a node in sensor network consume a good share of total power consumed… (more)

▼ Sensor nodes in a sensor network is power constrained. Transceiver electronics of a node in sensor network consume a good share of total power consumed in the node. The thesis proposes receiver architecture and algorithms which reduces power consumption of the receiver. The work in the thesis ranges from designing low power architecture of the receiver to experimentally verifying the functioning of the receiver. Concepts proposed in the thesis are: Low power adaptive architecture :-A baseband digital receiver design is proposed which changes its sampling frequency and bit-width based on interference detection and SNR estimation. The approach is based on Look-up-table (LUT) in the digital section of the receiver. Interference detector and SNR estimator has been proposed which suits this approach. Settings of different sections of digital receiver changes as sampling frequency and bit-width varies. But, this change in settings ensures that the desired BER is achieved. Overall, the receiver reduces amount of processing when conditions are benign and does more processing when conditions are not favorable. It is shown that the power consumption by the digital baseband can be reduced by 85% (7 times) when there is no interference and SNR is high. Thus the proposed design meets our requirement of low power hardware. The design is coded in Verilog HDL and power and area estimation is done using Synopsys tools. Faster Simulation Methodologies :-Usually physical layer simulations are done on baseband equivalent model of the signal in the receiver chain. Simulating Physical layer algorithms on bandpass signals for BER evaluation is very time consuming. We need to do the bandpass simulations to capture the effect of quantization on bandpass signal in the receiver. We have developed a variance measuring simulation methodology for faster simulation which reduces simulation time by a factor of 10. Low power, Low area, Non-coherent, Non-data-aided joint tracking and acquisition algorithm :-Correlation is a very popular function used particularly in synchronization algorithms in the receivers. But correlation requires usage of multipliers. Multipliers are area and power consuming blocks. A very low power and low area joint tracking and acquisition algorithm is developed. The algorithm does not use any multiplier to synchronize. Even it avoids squaring and adding the signals to achieve non-coherency. Beside the algorithm is non-data-aided as well and does not require ROM to store the sequence. The Algorithm saves area/power of existing similar algorithms by 90%. Experimental setup for performance evaluation of the receiver :-The developed baseband architecture and algorithms are experimentally verified on a wireless test setup. Wireless test setup consists of FPGA board, VSGs, Oscilloscopes, Spectrum analyzer and a discrete component RF board. Packet error and packet loss measurement is done by varying channel conditions. Many practical and interesting issues dealing with wireless test setup infrastructure were encountered and… Advisors/Committee Members: Amrutur, Bharadwaj (advisor), Bhat, Navakanta (advisor).

Subjects/Keywords: Wireless Receiving Sets; Algorithms; Personal Receiving Sets; Wireless Personal Area Networks; Wireless Sensor Networks; Power Receiver Architecture; Power Scalable Receiver; IEEE 802.15.4; Low Power Radio Receiver; Low Power Receiver Architecture; Communication Engineering

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Dwivedi, S. (2013). Low Power Receiver Architecture And Algorithms For Low Data Rate Wireless Personal Area Networks. (Doctoral Dissertation). Indian Institute of Science. Retrieved from http://etd.iisc.ac.in/handle/2005/2228

Chicago Manual of Style (16^th Edition):

Dwivedi, Satyam. “Low Power Receiver Architecture And Algorithms For Low Data Rate Wireless Personal Area Networks.” 2013. Doctoral Dissertation, Indian Institute of Science. Accessed January 27, 2021. http://etd.iisc.ac.in/handle/2005/2228.

MLA Handbook (7^th Edition):

Dwivedi, Satyam. “Low Power Receiver Architecture And Algorithms For Low Data Rate Wireless Personal Area Networks.” 2013. Web. 27 Jan 2021.

Vancouver:

Dwivedi S. Low Power Receiver Architecture And Algorithms For Low Data Rate Wireless Personal Area Networks. [Internet] [Doctoral dissertation]. Indian Institute of Science; 2013. [cited 2021 Jan 27]. Available from: http://etd.iisc.ac.in/handle/2005/2228.

Council of Science Editors:

Dwivedi S. Low Power Receiver Architecture And Algorithms For Low Data Rate Wireless Personal Area Networks. [Doctoral Dissertation]. Indian Institute of Science; 2013. Available from: http://etd.iisc.ac.in/handle/2005/2228

Addis Ababa University

14. Benyam, Hailegnaw. SNR Enhancement of Energy Detector Algorithm Using Adaptive Wiener Filter In Cognitive Radio .

Degree: 2016, Addis Ababa University

URL: http://localhost:80/xmlui/handle/123456789/3097

► The underutilization of existing radio spectrum and scarcity of available channel become a challenge for modern era communication system. Services such as high speed data… (more)

▼ The underutilization of existing radio spectrum and scarcity of available channel become a challenge for modern era communication system. Services such as high speed data communication requires more bandwidth and wide spectrum range. The rising demand in wireless services and applications bring channel constraint on the existing frequency spectrum allocation scheme. To mitigate such a problem the idea of cognitive radio technique came into picture. Cognitive radio can be defined as a radio system that can adaptively and dynamically allow user(s) to use the spectrum when the primary user is absent. The detection and decisions of the primary signal can be facilitated by spectrum sensing technique. Among those techniques, energy detector spectrum sensing is a transmitter based spectrum sensing technique which detects the presence of primary user in cognitive radio system. Detection of primary signal is made by comparing the received signal energy to that of pre-determined energy threshold value. However the performance indicator matrices show that the energy detector algorithm has poor performance when the received SNR value is too low. This thesis work attempts to analyze and compare the performance of energy detector when adaptive Weiner filter is inserted on the front end of conventional energy detector. Based on the performances matrices value, evaluation of the systems (conventional and enhanced energy detector) response will be done. The performance matrices parameters include: Receiver operating curve (ROC), Complement Receiver Operating Curve (CROC), threshold value vs false alarm probability and Detection probability Vs SNR value. The results are presented for AWGN and Rayleigh flat fading channel model. Accordingly focus is made on how the conventional energy detector behaves when the adaptive Wiener filter is inserted on the front end. Finally simulation results show that, insertion of adaptive Wiener filter in the front end of conventional energy detector has improved all the performance matrices considered in thesis work. Keywords: Cognitive radio, primary user, spectrum sensing, energy detector, performance matrices (receiver operating curve, complementary receiver operating curve, threshold value, false alarm and detection probability), adaptive Weiner filter. Advisors/Committee Members: Abdo, Mohammed (Prof.) (advisor).

Subjects/Keywords: Cognitive radio; primary user; spectrum sensing; energy detector; performance matrices; receiver operating curve; complementary receiver operating curve; threshold value; false alarm and detection probability; adaptive Weiner filter

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APA (6^th Edition):

Benyam, H. (2016). SNR Enhancement of Energy Detector Algorithm Using Adaptive Wiener Filter In Cognitive Radio . (Thesis). Addis Ababa University. Retrieved from http://localhost:80/xmlui/handle/123456789/3097

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Benyam, Hailegnaw. “SNR Enhancement of Energy Detector Algorithm Using Adaptive Wiener Filter In Cognitive Radio .” 2016. Thesis, Addis Ababa University. Accessed January 27, 2021. http://localhost:80/xmlui/handle/123456789/3097.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Benyam, Hailegnaw. “SNR Enhancement of Energy Detector Algorithm Using Adaptive Wiener Filter In Cognitive Radio .” 2016. Web. 27 Jan 2021.

Vancouver:

Benyam H. SNR Enhancement of Energy Detector Algorithm Using Adaptive Wiener Filter In Cognitive Radio . [Internet] [Thesis]. Addis Ababa University; 2016. [cited 2021 Jan 27]. Available from: http://localhost:80/xmlui/handle/123456789/3097.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Benyam H. SNR Enhancement of Energy Detector Algorithm Using Adaptive Wiener Filter In Cognitive Radio . [Thesis]. Addis Ababa University; 2016. Available from: http://localhost:80/xmlui/handle/123456789/3097

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Indian Institute of Science

15. Ghosal, Kaushik. Power Scaling Mechanism for Low Power Wireless Receivers.

Degree: PhD, Faculty of Engineering, 2018, Indian Institute of Science

URL: http://etd.iisc.ac.in/handle/2005/3767

► LOW power operation for wireless radio receivers has been gaining importance lately on account of the recent spurt of growth in the usage of ubiquitous… (more)

▼ LOW power operation for wireless radio receivers has been gaining importance lately on account of the recent spurt of growth in the usage of ubiquitous embedded mobile devices. These devices are becoming relevant in all domains of human influence. In most cases battery life for these devices continue to be an us-age bottleneck as energy storage techniques have not kept pace with the growing demand of such mobile computing devices. Many applications of these radios have limitations on recharge cycle, i.e. the radio needs to last out of a battery for long duration. This will specially be true for sensor network applications and for im-plantable medical devices. The search for low power wireless receivers has become quite advanced with a plethora of techniques, ranging from circuit to architecture to system level approaches being formulated as part of standard design procedures. However the next level of optimization towards “Smart” receiver systems has been gaining credence and may prove to be the next challenge in receiver design and de-velopment. We aim to proceed further on this journey by proposing Power Scalable Wireless Receivers (PSRX) which have the capability to respond to instantaneous performance requirements to lower power even further. Traditionally low power receivers were designed for worst-case input conditions, namely low signal and high interference, leading to large dynamic range of operation which directly im-pacts the power consumption. We propose to take into account the variation in performance required out of the receiver, under varying Signal and Interference conditions, to trade-off power. We have analyzed, designed and implemented a Power Scalable Receiver tar-geted towards low data-rate receivers which can work for Zigbee or Bluetooth Low Energy (BLE) type standards. Each block of such a receiver system was evaluated for performance-power trade-offs leading to identification of tuning/control knobs at the circuit architecture level of the receiver blocks. Then we developed an usage algorithm for finding power optimal operational settings for the tuning knobs, while guaranteeing receiver reception performance in terms of Bit-Error-Rate (BER). We have proposed and demonstrated a novel signal measurement system to gen-erate digitized estimates of signal and interference strength in the received signal, called Received Signal Quality Indicator (RSQI). We achieve a RSQI average energy consumption of 8.1nJ with a peak energy consumption of 9.4nJ which is quite low compared to the packet reception energy consumption for low power receivers, and will be substantially lower than the energy savings which will be achieved from a power scalable receiver employing a RSQI. The full PSRX system was fabricated in UMC 130nm RF-CMOS process to test out our concepts and to formally quantify the power savings achieved by following the design methodology. The test chip occupied an area of 2.7mm2 with a peak power consumption of 5.5mW for the receiver chain and 18mW for the complete PSRX. We were able to meet… Advisors/Committee Members: Amrutur, Bharadwaj (advisor).

Subjects/Keywords: Power Scalable Wireless Receivers; Low Power Wireless Receivers; Low Noise Amplifier (LNA); Wireless Radio Receivers; Power Scalable Receiver Architecture; Received Signal Quality Indicator; Power Scalabe Receiver Control Policy; Power Scaling Mechanism; Power Scalable Receiver; Power Scalable Receiver System; Variable Gain Amplifier (VGA); Power Scaling Methodology; Power-Scalable RF CMOS Receiver; Electrical Communicatin Engineering

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ghosal, K. (2018). Power Scaling Mechanism for Low Power Wireless Receivers. (Doctoral Dissertation). Indian Institute of Science. Retrieved from http://etd.iisc.ac.in/handle/2005/3767

Chicago Manual of Style (16^th Edition):

Ghosal, Kaushik. “Power Scaling Mechanism for Low Power Wireless Receivers.” 2018. Doctoral Dissertation, Indian Institute of Science. Accessed January 27, 2021. http://etd.iisc.ac.in/handle/2005/3767.

MLA Handbook (7^th Edition):

Ghosal, Kaushik. “Power Scaling Mechanism for Low Power Wireless Receivers.” 2018. Web. 27 Jan 2021.

Vancouver:

Ghosal K. Power Scaling Mechanism for Low Power Wireless Receivers. [Internet] [Doctoral dissertation]. Indian Institute of Science; 2018. [cited 2021 Jan 27]. Available from: http://etd.iisc.ac.in/handle/2005/3767.

Council of Science Editors:

Ghosal K. Power Scaling Mechanism for Low Power Wireless Receivers. [Doctoral Dissertation]. Indian Institute of Science; 2018. Available from: http://etd.iisc.ac.in/handle/2005/3767

Brno University of Technology

16. Mužila, Matej. Přehrávač zvukových souborů pro automobil: Audio Player Device for Automotive Environment.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/62143

► The purpose of this thesis is to create an audio player device for automotive environment. Thesis describes development of modern car radio with touchscreen, built… (more)

Subjects/Keywords: Raspberry Pi; SPI; I2C; FM prijímač; autorádio; Qt; automobil; Raspberry Pi; SPI; I2C; FM receiver; car radio; Qt; automotive environment

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Mužila, M. (2019). Přehrávač zvukových souborů pro automobil: Audio Player Device for Automotive Environment. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/62143

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Mužila, Matej. “Přehrávač zvukových souborů pro automobil: Audio Player Device for Automotive Environment.” 2019. Thesis, Brno University of Technology. Accessed January 27, 2021. http://hdl.handle.net/11012/62143.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Mužila, Matej. “Přehrávač zvukových souborů pro automobil: Audio Player Device for Automotive Environment.” 2019. Web. 27 Jan 2021.

Vancouver:

Mužila M. Přehrávač zvukových souborů pro automobil: Audio Player Device for Automotive Environment. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/11012/62143.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Mužila M. Přehrávač zvukových souborů pro automobil: Audio Player Device for Automotive Environment. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/62143

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Virginia Tech

17. Zhang, Chen. An ECA-Based ZigBee Receiver.

Degree: MS, Electrical and Computer Engineering, 2008, Virginia Tech

URL: http://hdl.handle.net/10919/31516

► Element CXI's Elemental Computing Array (ECA) delivers faster reconfiguration time and higher computational density than Field Programmable Gate Arrays (FPGAs) with similar computational power. It… (more)

Subjects/Keywords: Software Defined Radio; ECA; Dataflow Machine; ZigBee Receiver

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APA (6^th Edition):

Zhang, C. (2008). An ECA-Based ZigBee Receiver. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/31516

Chicago Manual of Style (16^th Edition):

Zhang, Chen. “An ECA-Based ZigBee Receiver.” 2008. Masters Thesis, Virginia Tech. Accessed January 27, 2021. http://hdl.handle.net/10919/31516.

MLA Handbook (7^th Edition):

Zhang, Chen. “An ECA-Based ZigBee Receiver.” 2008. Web. 27 Jan 2021.

Vancouver:

Zhang C. An ECA-Based ZigBee Receiver. [Internet] [Masters thesis]. Virginia Tech; 2008. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/10919/31516.

Council of Science Editors:

Zhang C. An ECA-Based ZigBee Receiver. [Masters Thesis]. Virginia Tech; 2008. Available from: http://hdl.handle.net/10919/31516

18. Mehrez, Hanen. Interface Radio SDR pour récepteur GNSS multi constellations pour la continuité de positionnement entre l’intérieur et l’extérieur : SDR Radio Interface for GNSS multi constellation receiver for positioning continuity between indoor and outdoor.

Degree: Docteur es, Réseaux, information et communications, 2019, Université Paris-Saclay (ComUE); École supérieure des communications de Tunis (Tunisie)

URL: http://www.theses.fr/2019SACLL008

►

Dans le but d’améliorer la disponibilité des services fournis par un récepteur, la conception d’un récepteur GNSS permettant de recevoir plusieurs signaux de toutes les… (more)

▼

Dans le but d’améliorer la disponibilité des services fournis par un récepteur, la conception d’un récepteur GNSS permettant de recevoir plusieurs signaux de toutes les bandes simultanément semble être la solution. Une architecture à sous échantillonnage RF optimisée de type SDR (Software Defined Radio) comportant un étage RF intégrable et reconfigurable et un étage de traitement numérique avec une implémentation logicielle du traitement en bande de base est défini pour ce récepteur GNSS, tout en répondant aux exigences des spécifications des standards GNSS : des réseaux radio cellulaires : GPS, Glonass, Galileo, Beidou. Un choix des composants discrets suite au dimensionnement system est effectué et ceci pour installer un prototype de validation expérimental. Ensuite nous nous s’intéressons à la caractérisation de la chaine RF afin d’étudier les limitations causés par la non linéarité et d’étudier la stabilité du prototype proposé. Un étage de traitement numérique des signaux IF, capturés à la sortie de l’ADC, est implémenté sous Matlab. L’acquisition de ces données permet la détermination des satellites visible à un instant donné qui nous permet éventuellement la détermination d’une position

In order to improve the availability of services provided by a receiver, designing a GNSS receiver to collect multiple signals from all bands simultaneously seems to be the solution. An optimized software-defined RF (SDR) sub-sampling architecture with an integral and reconfigurable RF stage and a digital processing stage with a software implementation of the baseband processing is defined for this GNSS receiver, while meeting the requirements GNSS standards specifications: cellular radio networks: GPS, Glonass, Galileo, Beidou. Many discrete components are selected after system dimensioning. Thus, experimental validation prototype is installed. Then we are interested in the characterization of the RF front-end in order to determine the limitations caused by the nonlinearity and to study the stability of the proposed prototype. A stage of digital processing of the IF signals, captured at the ADC output, is implemented under Matlab software. The acquisition of these data allows the determination of satellites visible at a given instant that allows us to determine a position

Advisors/Committee Members: Samama, Nel (thesis director), Ghazel, Adel (thesis director).

Subjects/Keywords: SDR; GNSS; Sous échantillonnage; Récepteur reconfigurable; Acquisition; ADC; Software defined radio (SDR); GNSS; Sub-sampling; Reconfigurable receiver; Acquisition; ADC

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Mehrez, H. (2019). Interface Radio SDR pour récepteur GNSS multi constellations pour la continuité de positionnement entre l’intérieur et l’extérieur : SDR Radio Interface for GNSS multi constellation receiver for positioning continuity between indoor and outdoor. (Doctoral Dissertation). Université Paris-Saclay (ComUE); École supérieure des communications de Tunis (Tunisie). Retrieved from http://www.theses.fr/2019SACLL008

Chicago Manual of Style (16^th Edition):

Mehrez, Hanen. “Interface Radio SDR pour récepteur GNSS multi constellations pour la continuité de positionnement entre l’intérieur et l’extérieur : SDR Radio Interface for GNSS multi constellation receiver for positioning continuity between indoor and outdoor.” 2019. Doctoral Dissertation, Université Paris-Saclay (ComUE); École supérieure des communications de Tunis (Tunisie). Accessed January 27, 2021. http://www.theses.fr/2019SACLL008.

MLA Handbook (7^th Edition):

Mehrez, Hanen. “Interface Radio SDR pour récepteur GNSS multi constellations pour la continuité de positionnement entre l’intérieur et l’extérieur : SDR Radio Interface for GNSS multi constellation receiver for positioning continuity between indoor and outdoor.” 2019. Web. 27 Jan 2021.

Vancouver:

Mehrez H. Interface Radio SDR pour récepteur GNSS multi constellations pour la continuité de positionnement entre l’intérieur et l’extérieur : SDR Radio Interface for GNSS multi constellation receiver for positioning continuity between indoor and outdoor. [Internet] [Doctoral dissertation]. Université Paris-Saclay (ComUE); École supérieure des communications de Tunis (Tunisie); 2019. [cited 2021 Jan 27]. Available from: http://www.theses.fr/2019SACLL008.

Council of Science Editors:

Mehrez H. Interface Radio SDR pour récepteur GNSS multi constellations pour la continuité de positionnement entre l’intérieur et l’extérieur : SDR Radio Interface for GNSS multi constellation receiver for positioning continuity between indoor and outdoor. [Doctoral Dissertation]. Université Paris-Saclay (ComUE); École supérieure des communications de Tunis (Tunisie); 2019. Available from: http://www.theses.fr/2019SACLL008

Brno University of Technology

19. Schmidt, Dominik. Jednoduchý telemetrický systém pro raketové modeláře: A simple telemetric system for rocket modelers.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/10080

► This project deals with methods of radio frequency localization for the rocket modelers. One of the methods is chosen and discussed deeply. A prototype of… (more)

Subjects/Keywords: raketové modelářství; radiové zaměřování; krystalový oscilátor; homodyn; feritová anténa; rocket modeling; radio tracking; crystal oscillator; homodyne receiver; ferrite antenna

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APA (6^th Edition):

Schmidt, D. (2019). Jednoduchý telemetrický systém pro raketové modeláře: A simple telemetric system for rocket modelers. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/10080

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Schmidt, Dominik. “Jednoduchý telemetrický systém pro raketové modeláře: A simple telemetric system for rocket modelers.” 2019. Thesis, Brno University of Technology. Accessed January 27, 2021. http://hdl.handle.net/11012/10080.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Schmidt, Dominik. “Jednoduchý telemetrický systém pro raketové modeláře: A simple telemetric system for rocket modelers.” 2019. Web. 27 Jan 2021.

Vancouver:

Schmidt D. Jednoduchý telemetrický systém pro raketové modeláře: A simple telemetric system for rocket modelers. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/11012/10080.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Schmidt D. Jednoduchý telemetrický systém pro raketové modeláře: A simple telemetric system for rocket modelers. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/10080

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

20. Sobotka, Martin. Ovládací panel VKV rádia s kmitočtovou syntézou: Control Unit for VHF Radio Receiver with Frequency Synthesizer.

Degree: 2018, Brno University of Technology

URL: http://hdl.handle.net/11012/2934

► The aim of this work is to propose the involvement of the control unit for receiving VHF radio and its practical implementation. Adding a panel… (more)

Subjects/Keywords: Kmitočtová syntéza; fázový závěs; napětím řízený oscilátor; rádiový přijímač.; Frequency synthesizer; phase-locked loop; voltage-controlled oscillator; radio receiver.

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Sobotka, M. (2018). Ovládací panel VKV rádia s kmitočtovou syntézou: Control Unit for VHF Radio Receiver with Frequency Synthesizer. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/2934

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Sobotka, Martin. “Ovládací panel VKV rádia s kmitočtovou syntézou: Control Unit for VHF Radio Receiver with Frequency Synthesizer.” 2018. Thesis, Brno University of Technology. Accessed January 27, 2021. http://hdl.handle.net/11012/2934.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Sobotka, Martin. “Ovládací panel VKV rádia s kmitočtovou syntézou: Control Unit for VHF Radio Receiver with Frequency Synthesizer.” 2018. Web. 27 Jan 2021.

Vancouver:

Sobotka M. Ovládací panel VKV rádia s kmitočtovou syntézou: Control Unit for VHF Radio Receiver with Frequency Synthesizer. [Internet] [Thesis]. Brno University of Technology; 2018. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/11012/2934.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Sobotka M. Ovládací panel VKV rádia s kmitočtovou syntézou: Control Unit for VHF Radio Receiver with Frequency Synthesizer. [Thesis]. Brno University of Technology; 2018. Available from: http://hdl.handle.net/11012/2934

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

21. Poslušný, Marek. Realizace mikrovlnného digitálního přijímače se softwarovým zpracováním: Realization of Microwave Digital Receiver with Software Decoding.

Degree: 2018, Brno University of Technology

URL: http://hdl.handle.net/11012/2807

This project considers design of micro-wave reciver for band 430-440MHz with digital processing in basic band (homodyn) with software processing of quadrature signal (I/Q) by sound system of personal computer. Advisors/Committee Members: Urbanec, Tomáš (advisor), Vágner, Petr (referee).

Subjects/Keywords: přijímač; IQ demodulátor; softwarově definované rádio (SDR); homodyn; receiver; IQ demodulator; software defined radio (SDR); homodyne

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Poslušný, M. (2018). Realizace mikrovlnného digitálního přijímače se softwarovým zpracováním: Realization of Microwave Digital Receiver with Software Decoding. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/2807

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Poslušný, Marek. “Realizace mikrovlnného digitálního přijímače se softwarovým zpracováním: Realization of Microwave Digital Receiver with Software Decoding.” 2018. Thesis, Brno University of Technology. Accessed January 27, 2021. http://hdl.handle.net/11012/2807.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Poslušný, Marek. “Realizace mikrovlnného digitálního přijímače se softwarovým zpracováním: Realization of Microwave Digital Receiver with Software Decoding.” 2018. Web. 27 Jan 2021.

Vancouver:

Poslušný M. Realizace mikrovlnného digitálního přijímače se softwarovým zpracováním: Realization of Microwave Digital Receiver with Software Decoding. [Internet] [Thesis]. Brno University of Technology; 2018. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/11012/2807.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Poslušný M. Realizace mikrovlnného digitálního přijímače se softwarovým zpracováním: Realization of Microwave Digital Receiver with Software Decoding. [Thesis]. Brno University of Technology; 2018. Available from: http://hdl.handle.net/11012/2807

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

22. Vedra, Lukáš. Dekódování RDS zpráv obvodem FPGA: The RDS decoder on the FPGA.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/31638

► This thesis deals with demodulation, decoding RDS messages and an FM receiver in FPGA. It is the processing of data after A/D conversion of radio… (more)

Subjects/Keywords: RDS; FPGA; DSB; Softwarové rádio; FM přijímač; číslicová filtrace; RDS; FPGA; DSB; software radio; FM receiver; digital filtering

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Vedra, L. (2019). Dekódování RDS zpráv obvodem FPGA: The RDS decoder on the FPGA. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/31638

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Vedra, Lukáš. “Dekódování RDS zpráv obvodem FPGA: The RDS decoder on the FPGA.” 2019. Thesis, Brno University of Technology. Accessed January 27, 2021. http://hdl.handle.net/11012/31638.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Vedra, Lukáš. “Dekódování RDS zpráv obvodem FPGA: The RDS decoder on the FPGA.” 2019. Web. 27 Jan 2021.

Vancouver:

Vedra L. Dekódování RDS zpráv obvodem FPGA: The RDS decoder on the FPGA. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/11012/31638.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Vedra L. Dekódování RDS zpráv obvodem FPGA: The RDS decoder on the FPGA. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/31638

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Kansas State University

23. Zamat, Hassan. Practical implementation of sensing receiver in cognitive radios.

Degree: PhD, Department of Electrical and Computer Engineering, 2009, Kansas State University

URL: http://hdl.handle.net/2097/1346

► Due to the underutilization of scarce radio spectrum resources, there is a major shift from an exclusive use model to a spectrum sharing model. This… (more)

▼ Due to the underutilization of scarce radio spectrum resources, there is a major shift from an exclusive use model to a spectrum sharing model. This model has been successful in unlicensed bands where wireless standards such as Bluetooth and WLAN IEEE802.11 have flourished. In order to extend this model to licensed bands, a smart radio is required. The cognitive radio is a smart radio that leverages its knowledge of the local environment in order to operate with acceptable interference to primary users in the band. The brain of the cognitive radio is encapsulated in the sensing receiver. Using the sensing receiver, the cognitive radio observes the activity in a band and adapts its communication link parameters so that the interference is minimal. The sensing receiver attributes include wideband operation and agility. The receiver must be able to make fast decisions accurately of the spectrum activities. To date, a practical sensing receiver has been a major stumbling block in the realization of cognitive radio. In our research, we demonstrate that a practical sensing receiver is in fact feasible. Our research objectives are: (1) to develop a sensing receiver based on current technology, and (2) to augment our solution with an associated algorithm that makes fast and accurate sensing possible. Our proposed solution is a Dedicated Sensing Receiver (DSR) that employs an adaptive algorithm to enable the cognitive radio to effectively operate in a competitive environment. The DSR algorithm divides the frequency band into coarse sensing bins which are further divided into fine sensing bins. We derive a mathematical model that is optimized for minimizing sensing time. The optimization algorithm generates the optimum number of coarse and fine sensing bins based on environment conditions and the radio implementation. Our results illustrate the DSR’s ability to reduce open spectrum recognition time by over 10X while operating over a broad range of frequencies. This drastic improvement opens the door for the cognitive radio technology to be used in commercial applications in the near future and more importantly, it allows for the cognitive radio to succeed in time sensitive applications such as voice or video. We have also developed an end to end simulation platform to model the algorithm and the dedicated sensing receiver performance. Advisors/Committee Members: Balasubramaniam Natarajan.

Subjects/Keywords: Cognitive; Radio; Receiver; Sensing; Engineering, Electronics and Electrical (0544)

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Zamat, H. (2009). Practical implementation of sensing receiver in cognitive radios. (Doctoral Dissertation). Kansas State University. Retrieved from http://hdl.handle.net/2097/1346

Chicago Manual of Style (16^th Edition):

Zamat, Hassan. “Practical implementation of sensing receiver in cognitive radios.” 2009. Doctoral Dissertation, Kansas State University. Accessed January 27, 2021. http://hdl.handle.net/2097/1346.

MLA Handbook (7^th Edition):

Zamat, Hassan. “Practical implementation of sensing receiver in cognitive radios.” 2009. Web. 27 Jan 2021.

Vancouver:

Zamat H. Practical implementation of sensing receiver in cognitive radios. [Internet] [Doctoral dissertation]. Kansas State University; 2009. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/2097/1346.

Council of Science Editors:

Zamat H. Practical implementation of sensing receiver in cognitive radios. [Doctoral Dissertation]. Kansas State University; 2009. Available from: http://hdl.handle.net/2097/1346

INP Toulouse

24. Blais, Antoine. Feasibility of a Direct Sampling Dual-Frequency SDR Galileo Receiver for Civil Aviation : Faisabilité d’un récepteur Galileo SDR bi-fréquence à échantillonnage direct pour l’Aviation Civile.

Degree: Docteur es, Signal, Image, Acoustique et Optimisation, 2014, INP Toulouse

URL: http://www.theses.fr/2014INPT0080

► Cette thèse étudie l'intérêt des architectures SDR à échantillonnage direct pour des récepteurs Galileo dans le contexte particulier de l'Aviation Civile, caractérisé notamment par une… (more)

▼ Cette thèse étudie l'intérêt des architectures SDR à échantillonnage direct pour des récepteurs Galileo dans le contexte particulier de l'Aviation Civile, caractérisé notamment par une exigence de robustesse à des interférences bien spécifiées, principalement les interférences causées par les signaux DME ou CW. Le concept de Software Defined Radio traduit la migration toujours plus grande, au sein des récepteurs, des procédés de démodulation d'une technologie analogique à du traitement numérique, donc de façon logicielle. La quasi généralisation de ce choix de conception dans les architectures nouvelles nous a conduit à le considérer comme acquis dans notre travail. La méthode d'échantillonnage direct, ou Direct Sampling, quant à elle consiste à numériser les signaux le plus près possible de l'antenne, typiquement derrière le LNA et les filtres RF associés. Cette technique s'affranchit donc de toute conversion en fréquence intermédiaire, utilisant autant que possible le principe de l'échantillonnage passe-bande afin de minimiser la fréquence d'échantillonnage et en conséquence les coûts calculatoires ultérieurs. De plus cette thèse s'est proposée de pousser jusqu'au bout la simplification analogique en renonçant également à l'utilisation de l'AGC analogique qui équipe les récepteurs de conception traditionnelle. Seuls des amplificateurs à gain fixe précéderont l'ADC. Ce mémoire rend compte des travaux menés pour déterminer si ces choix peuvent s'appliquer aux récepteurs Galileo multifréquences (signaux E5a et E1) destinés à l'Aviation Civile. La structure du document reflète la démarche qui a été la notre durant cette thèse et qui a consisté à partir de l'antenne pour, d'étape en étape, aboutir au signal numérique traité par la partie SDR. Après une introduction détaillant le problème posé et le contexte dans lequel il s'inscrit, le deuxième chapitre étudie les exigences de robustesse aux interférences auquel doit se soumettre un récepteur de navigation par satellites destiné à l'Aviation Civile. Il s'agit de la base qui conditionne toute la démarche à suivre. Le troisième chapitre est consacré au calcul des fréquences d'échantillonnage. Deux architectures d'échantillonnage sont proposées. La première met en oeuvre un échantillonnage cohérent des deux bandes E5a et E1 tandis que la seconde implémente un échantillonnage séparé. Dans les deux cas, la nécessité de filtres RF supplémentaires précédant l'échantillonnage est mise en évidence. L'atténuation minimale que doivent apporter ces filtres est spécifiée. Ces spécifications sont suffisamment dures pour qu'il ait été jugé indispensable d'effectuer une étude de faisabilité. C'est l'objet du chapitre quatre où une approche expérimentale à base d'un composant disponible sur étagère a été menée. La problématique de la gigue de l'horloge d'échantillonnage, incontournable ici eu égard à la haute fréquence des signaux à numériser, est étudiée dans le chapitre cinq. Des résultats de simulation sont présentés et un dimensionnement de la qualité de l'horloge d'échantillonnage… Advisors/Committee Members: Macabiau, Christophe (thesis director), Julien, Olivier (thesis director).

Subjects/Keywords: Echantillonnage direct; Sdr; Gnss; Aviation civile; Radio logicielle; Galileo; Récepteur; Bi-Bande; Direct sampling; Software defined radio; Civil aviation; Interference; Galileo; Receiver; Dual-Band

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Blais, A. (2014). Feasibility of a Direct Sampling Dual-Frequency SDR Galileo Receiver for Civil Aviation : Faisabilité d’un récepteur Galileo SDR bi-fréquence à échantillonnage direct pour l’Aviation Civile. (Doctoral Dissertation). INP Toulouse. Retrieved from http://www.theses.fr/2014INPT0080

Chicago Manual of Style (16^th Edition):

Blais, Antoine. “Feasibility of a Direct Sampling Dual-Frequency SDR Galileo Receiver for Civil Aviation : Faisabilité d’un récepteur Galileo SDR bi-fréquence à échantillonnage direct pour l’Aviation Civile.” 2014. Doctoral Dissertation, INP Toulouse. Accessed January 27, 2021. http://www.theses.fr/2014INPT0080.

MLA Handbook (7^th Edition):

Blais, Antoine. “Feasibility of a Direct Sampling Dual-Frequency SDR Galileo Receiver for Civil Aviation : Faisabilité d’un récepteur Galileo SDR bi-fréquence à échantillonnage direct pour l’Aviation Civile.” 2014. Web. 27 Jan 2021.

Vancouver:

Blais A. Feasibility of a Direct Sampling Dual-Frequency SDR Galileo Receiver for Civil Aviation : Faisabilité d’un récepteur Galileo SDR bi-fréquence à échantillonnage direct pour l’Aviation Civile. [Internet] [Doctoral dissertation]. INP Toulouse; 2014. [cited 2021 Jan 27]. Available from: http://www.theses.fr/2014INPT0080.

Council of Science Editors:

Blais A. Feasibility of a Direct Sampling Dual-Frequency SDR Galileo Receiver for Civil Aviation : Faisabilité d’un récepteur Galileo SDR bi-fréquence à échantillonnage direct pour l’Aviation Civile. [Doctoral Dissertation]. INP Toulouse; 2014. Available from: http://www.theses.fr/2014INPT0080

Linköping University

25. Athari, Emad. Design and implementation of an SDR receiver for the VHF band.

Degree: Electrical Engineering, 2007, Linköping University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-8386

►

The purpose of this thesis work is to examine the possibility of building a software-defined radio (SDR) for the VHF-band. The goal is to… (more)

Subjects/Keywords: SDR; software-defined radio; radio; GMSK; receiver; FPGA; Electronics; Elektronik

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Athari, E. (2007). Design and implementation of an SDR receiver for the VHF band. (Thesis). Linköping University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-8386

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Athari, Emad. “Design and implementation of an SDR receiver for the VHF band.” 2007. Thesis, Linköping University. Accessed January 27, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-8386.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Athari, Emad. “Design and implementation of an SDR receiver for the VHF band.” 2007. Web. 27 Jan 2021.

Vancouver:

Athari E. Design and implementation of an SDR receiver for the VHF band. [Internet] [Thesis]. Linköping University; 2007. [cited 2021 Jan 27]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-8386.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Athari E. Design and implementation of an SDR receiver for the VHF band. [Thesis]. Linköping University; 2007. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-8386

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Virginia Tech

26. Hasan, S. M. Shajedul. New Concepts in Front End Design for Receivers with Large, Multiband Tuning Ranges.

Degree: PhD, Electrical and Computer Engineering, 2009, Virginia Tech

URL: http://hdl.handle.net/10919/37624

► This dissertation presents new concepts in front end design for receivers with large, multiband tuning ranges. Such receivers are required to support large bandwidths (up… (more)

Subjects/Keywords: Wideband Receiver; Public Safety Radio; Multiband Multimode Radio; RF Multiplexer

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Hasan, S. M. S. (2009). New Concepts in Front End Design for Receivers with Large, Multiband Tuning Ranges. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/37624

Chicago Manual of Style (16^th Edition):

Hasan, S M Shajedul. “New Concepts in Front End Design for Receivers with Large, Multiband Tuning Ranges.” 2009. Doctoral Dissertation, Virginia Tech. Accessed January 27, 2021. http://hdl.handle.net/10919/37624.

MLA Handbook (7^th Edition):

Hasan, S M Shajedul. “New Concepts in Front End Design for Receivers with Large, Multiband Tuning Ranges.” 2009. Web. 27 Jan 2021.

Vancouver:

Hasan SMS. New Concepts in Front End Design for Receivers with Large, Multiband Tuning Ranges. [Internet] [Doctoral dissertation]. Virginia Tech; 2009. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/10919/37624.

Council of Science Editors:

Hasan SMS. New Concepts in Front End Design for Receivers with Large, Multiband Tuning Ranges. [Doctoral Dissertation]. Virginia Tech; 2009. Available from: http://hdl.handle.net/10919/37624

Brno University of Technology

27. Tuchyňa, Juraj. Příjem a dekódování meteorologických signálů: Receiving and decoding of meteorological signals.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/68106

► The main purpouse of this project is theoretical analyze of data receiving from NOAA (National Oceanic and Atmospheric Administration) meteo-satallites. The project is focused on… (more)

Subjects/Keywords: Národný úrad pre oceán a atmosféru; SDR; meteo; satelit; prijímač; APT; GNU radio; National Oceanic and Atmospheric Administration; SDR; meteo; satellites; receiver; APT; GNU radio

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Tuchyňa, J. (2019). Příjem a dekódování meteorologických signálů: Receiving and decoding of meteorological signals. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/68106

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Tuchyňa, Juraj. “Příjem a dekódování meteorologických signálů: Receiving and decoding of meteorological signals.” 2019. Thesis, Brno University of Technology. Accessed January 27, 2021. http://hdl.handle.net/11012/68106.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Tuchyňa, Juraj. “Příjem a dekódování meteorologických signálů: Receiving and decoding of meteorological signals.” 2019. Web. 27 Jan 2021.

Vancouver:

Tuchyňa J. Příjem a dekódování meteorologických signálů: Receiving and decoding of meteorological signals. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/11012/68106.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Tuchyňa J. Příjem a dekódování meteorologických signálů: Receiving and decoding of meteorological signals. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/68106

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

28. Haghighitalab, Delaram. Récepteur radio-logicielle hautement numérisé : Highly digitized RF receiver for software defined radio.

Degree: Docteur es, Informatique et électronique, 2015, Université Pierre et Marie Curie – Paris VI

URL: http://www.theses.fr/2015PA066443

►

Aujourd'hui, il y a une augmentation du nombre de normes étant intégré dans des appareils mobiles. Les problèmes principaux sont la durée de vie de… (more)

▼

Aujourd'hui, il y a une augmentation du nombre de normes étant intégré dans des appareils mobiles. Les problèmes principaux sont la durée de vie de la batterie et la taille de l'appareil. L'idée d'un Radio-Logiciel est de pousser le processus de numérisation aussi près que possible de l'antenne. Dans cette thèse, nous présentons la première mise en œuvre d'un récepteur radio-logiciel complet basé sur Sigma-Delta RF passe-bande, y compris un LNA à gain variable (VGLNA), un ADC Sigma-Delta RF sous-échantillonné, un mélangeur bas-conversion RF numérique et un filtre de décimation polyphasé multi-étage multi-taux. Le VGLNA élargit la gamme dynamique du récepteur multi-standard pour atteindre les exigences des trois normes sans fil ciblées. Aussi une architecture mixte, en utilisant à la fois Source-Coupled Logic (SCL) et des circuits CMOS, il est proposé d'optimiser la consommation des circuits RF numériques. Par ailleurs, nous proposons une architecture de filtre en peigne à plusieurs étages avec décomposition polyphase à réduire la consommation d'énergie. Le récepteur est mesuré pour trois normes différentes dans la bande de 2.4 GHz, la bande ISM. Les résultats des mesures montrent que le récepteur atteint 79 dB, 73 dB et 63 dB de plage dynamique pour les normes Bluetooth, ZigBee et WiFi respectivement. Le récepteur complet, mis en œuvre dans le procédé CMOS 130 nm, a une fréquence centrale accordable de 300 MHz et consomme 63 mW sous 1.2 V. Comparé à d'autres récepteurs, le circuit proposé consomme 30% moins d'énergie, la plage dynamique est de 21 dB supérieur, IIP3 est de 6 dB supérieur et le facteur de mérite est de 24 dB supérieur.

Nowadays there is an increase in the number of standards being integrated in mobile devices. The main issues are battery life and the size of the device. The idea of a Software Defined Radio is to push the digitization process as close as possible to the antenna. Having most of the circuit in the digital domain allows it to be reconfigurable thus requiring less area and power consumption. In this thesis, we present the first implementation of a complete SDR receiver based on RF bandpass Sigma-Delta including a Variable-Gain LNA (VGLNA), an RF subsampled Sigma-Delta ADC, an RF digital down-conversion mixer and a polyphase multi-stage multi-rate decimation filter. VGLNA enlarges the dynamic range of the multi-standard receiver to achieve the requirements of the three targeted wireless standards. Also a mixed architecture, using both Source-Coupled Logic (SCL) and CMOS circuits, is proposed to optimize the power consumption of the RF digital circuits. Moreover, we propose a multi-stage comb filter architecture with polyphase decomposition to reduce the power consumption. The receiver is measured for three different standards in the 2.4 GHz ISM-band. Measurement results show that the receiver achieves 79 dB, 73 dB and 63 dB of dynamic range for the Bluetooth, ZigBee and WiFi standards respectively. The complete receiver, implemented in 130 nm CMOS process, has a 300 MHz tunable central…

Advisors/Committee Members: Aboushady, Hassan (thesis director).

Subjects/Keywords: Radio logicielle; Récepteur RF; Amplificateur faible-bruit à gain variable; Sigma-Delta passe-bande; Filtre de décimation; Mixeur RF numérique; Software Defined Radio; SDR receiver; 004.6

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Haghighitalab, D. (2015). Récepteur radio-logicielle hautement numérisé : Highly digitized RF receiver for software defined radio. (Doctoral Dissertation). Université Pierre et Marie Curie – Paris VI. Retrieved from http://www.theses.fr/2015PA066443

Chicago Manual of Style (16^th Edition):

Haghighitalab, Delaram. “Récepteur radio-logicielle hautement numérisé : Highly digitized RF receiver for software defined radio.” 2015. Doctoral Dissertation, Université Pierre et Marie Curie – Paris VI. Accessed January 27, 2021. http://www.theses.fr/2015PA066443.

MLA Handbook (7^th Edition):

Haghighitalab, Delaram. “Récepteur radio-logicielle hautement numérisé : Highly digitized RF receiver for software defined radio.” 2015. Web. 27 Jan 2021.

Vancouver:

Haghighitalab D. Récepteur radio-logicielle hautement numérisé : Highly digitized RF receiver for software defined radio. [Internet] [Doctoral dissertation]. Université Pierre et Marie Curie – Paris VI; 2015. [cited 2021 Jan 27]. Available from: http://www.theses.fr/2015PA066443.

Council of Science Editors:

Haghighitalab D. Récepteur radio-logicielle hautement numérisé : Highly digitized RF receiver for software defined radio. [Doctoral Dissertation]. Université Pierre et Marie Curie – Paris VI; 2015. Available from: http://www.theses.fr/2015PA066443

Indian Institute of Science

29. Adhikari, Bijaya. Architecture and Design of Wide Band Spectrum Sensing Receiver for Cognitive Radio Systems.

Degree: MSc Engg, Faculty of Engineering, 2018, Indian Institute of Science

URL: http://etd.iisc.ac.in/handle/2005/2953

► To explore spectral opportunities in wideband regime for cognitive radio we need a wideband spectrum sensing receiver. Current wideband receiver architectures need wideband analog to… (more)

Subjects/Keywords: Cognitive Radio; Spectrum Sensing; Modulated Wideband Converter (MWC); Analog to Digital Converter (ADC); MATLAB; Wideband Spectrum Sensing; Compressive Sensing; Wideband Spectrum Sensing Receiver; Cognitive Radio Signal; Cognitive Radio Systems; Communication Engineering

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Adhikari, B. (2018). Architecture and Design of Wide Band Spectrum Sensing Receiver for Cognitive Radio Systems. (Masters Thesis). Indian Institute of Science. Retrieved from http://etd.iisc.ac.in/handle/2005/2953

Chicago Manual of Style (16^th Edition):

Adhikari, Bijaya. “Architecture and Design of Wide Band Spectrum Sensing Receiver for Cognitive Radio Systems.” 2018. Masters Thesis, Indian Institute of Science. Accessed January 27, 2021. http://etd.iisc.ac.in/handle/2005/2953.

MLA Handbook (7^th Edition):

Adhikari, Bijaya. “Architecture and Design of Wide Band Spectrum Sensing Receiver for Cognitive Radio Systems.” 2018. Web. 27 Jan 2021.

Vancouver:

Adhikari B. Architecture and Design of Wide Band Spectrum Sensing Receiver for Cognitive Radio Systems. [Internet] [Masters thesis]. Indian Institute of Science; 2018. [cited 2021 Jan 27]. Available from: http://etd.iisc.ac.in/handle/2005/2953.

Council of Science Editors:

Adhikari B. Architecture and Design of Wide Band Spectrum Sensing Receiver for Cognitive Radio Systems. [Masters Thesis]. Indian Institute of Science; 2018. Available from: http://etd.iisc.ac.in/handle/2005/2953

University of Texas – Austin

30. Forbes, Travis Michael, 1986-. Circuit techniques for programmable broadband radio receivers.

Degree: PhD, Electrical and Computer Engineering, 2013, University of Texas – Austin

URL: http://hdl.handle.net/2152/28712

► The functionality provided by mobile devices such as cellular phones and tablets continues to increase over the years, with integration of an ever larger number… (more)

▼ The functionality provided by mobile devices such as cellular phones and tablets continues to increase over the years, with integration of an ever larger number of wireless standards within a given device. In several of these designs, each standard supported by a device requires its own IC receiver to be mounted on the device’s PCB. In multistandard and multimode radios, it is desirable to integrate all receivers onto the same IC as the digital processors for the standards, in order to reduce device cost and size. Ideally all the receivers should also share a single signal chain. Since each standard has its own requirements for linearity and noise figure, and each standard operates at a different RF carrier frequency, implementing such a receiver is very challenging. Such a receiver could be theoretically implemented using a broadband mixing receiver or by direct sampling by a high-speed analog-to-digital converter (ADC). Broadband mixing requires the use of a harmonic rejection mixer (HRM) or tunable band pass filter to remove harmonic mixing effects, which in the past have suffered from a large primary clock tuning range and high power consumption. However, direct sampling of the RF input requires a high-speed ADC with large dynamic range which is typically limited by clock timing skew, clock jitter, or harmonic folding. In this dissertation, techniques for programmable broadband radio receivers are proposed. A local oscillator (LO) synthesis method within HRMs is proposed which reduces the required primary clock tuning range in broadband receivers. The LO synthesis method is implemented in 130-nm CMOS. A clocking technique is introduced within the two-stage HRM, which helps in achieving state-of-the-art harmonic rejection performance without calibration or harmonic filtering. An analog frequency synthesis based broadband channelizer is proposed using the LO synthesis method which is capable of channelizing a broadband input using a single mixing stage and primary clock frequency. A frequency-folded ADC architecture is proposed which enables high-speed sampling with high dynamic range. A receiver based on the frequency-folded ADC architecture is implemented in 65-nm CMOS and achieves a sample rate of 2-GS/s, a mean 49-dB SNDR, and 8.5-dB NF. Advisors/Committee Members: Gharpurey, Ranjit (advisor).

Subjects/Keywords: Software-defined radio; Broadband mixer; CMOS; Direct-conversion; Harmonic mixing; Harmonic rejection; LO synthesis; Mismatch; Mixer; Noise cancellation; Passive mixer; Programmable frequency; Receiver; RF mixer; Broadband; Frequency-folded; ADC; Channelized receiver; Image rejection; Clock jitter; Source-follower filter; Direct sampling

Record Details Similar Records Cite « Share

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Forbes, Travis Michael, 1. (2013). Circuit techniques for programmable broadband radio receivers. (Doctoral Dissertation). University of Texas – Austin. Retrieved from http://hdl.handle.net/2152/28712

Chicago Manual of Style (16^th Edition):

Forbes, Travis Michael, 1986-. “Circuit techniques for programmable broadband radio receivers.” 2013. Doctoral Dissertation, University of Texas – Austin. Accessed January 27, 2021. http://hdl.handle.net/2152/28712.

MLA Handbook (7^th Edition):

Forbes, Travis Michael, 1986-. “Circuit techniques for programmable broadband radio receivers.” 2013. Web. 27 Jan 2021.

Vancouver:

Forbes, Travis Michael 1. Circuit techniques for programmable broadband radio receivers. [Internet] [Doctoral dissertation]. University of Texas – Austin; 2013. [cited 2021 Jan 27]. Available from: http://hdl.handle.net/2152/28712.

Council of Science Editors:

Forbes, Travis Michael 1. Circuit techniques for programmable broadband radio receivers. [Doctoral Dissertation]. University of Texas – Austin; 2013. Available from: http://hdl.handle.net/2152/28712

Open Access Theses and Dissertations