+publisher:"NSYSU" +contributor:("Lih-Tyng Hwang")

NSYSU

1. Li, Tzung-han. Effect of metallic accessories on the human head to the SAR distribution due to mobile phones.

Degree: Master, Electrical Engineering, 2010, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1213110-134124

► In recent years, the rapid development of wireless communications has resulted in much better quality of life due to easiness and multitudes in communications. The… (more)

Subjects/Keywords: SAM PHANTOM; Finite-Difference Time-Domain; Specific Absorption Rate

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Li, T. (2010). Effect of metallic accessories on the human head to the SAR distribution due to mobile phones. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1213110-134124

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):

Li, Tzung-han. “Effect of metallic accessories on the human head to the SAR distribution due to mobile phones.” 2010. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1213110-134124.

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

MLA Handbook (7^th Edition):

Li, Tzung-han. “Effect of metallic accessories on the human head to the SAR distribution due to mobile phones.” 2010. Web. 27 Feb 2021.

Vancouver:

Li T. Effect of metallic accessories on the human head to the SAR distribution due to mobile phones. [Internet] [Thesis]. NSYSU; 2010. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1213110-134124.

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

Council of Science Editors:

Li T. Effect of metallic accessories on the human head to the SAR distribution due to mobile phones. [Thesis]. NSYSU; 2010. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1213110-134124

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

NSYSU

2. Lee, Cho-Jung. A Study and Design of Self-balanced and Unbalanced Small Antennas and MIMO Antenna with Built-in Isolation Mechanism.

Degree: Master, Communications Engineering, 2013, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0602113-170043

► The first part of this thesis analyzes the self-balanced and unbalanced antennas. Because PIFA (Planar Inverted-F Antenna) is an unbalanced antenna, and its ground contributes… (more)

Subjects/Keywords: MIMO; Isolation Mechanism; Diversity Antenna; Self-balanced Antenna

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Lee, C. (2013). A Study and Design of Self-balanced and Unbalanced Small Antennas and MIMO Antenna with Built-in Isolation Mechanism. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0602113-170043

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):

Lee, Cho-Jung. “A Study and Design of Self-balanced and Unbalanced Small Antennas and MIMO Antenna with Built-in Isolation Mechanism.” 2013. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0602113-170043.

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

MLA Handbook (7^th Edition):

Lee, Cho-Jung. “A Study and Design of Self-balanced and Unbalanced Small Antennas and MIMO Antenna with Built-in Isolation Mechanism.” 2013. Web. 27 Feb 2021.

Vancouver:

Lee C. A Study and Design of Self-balanced and Unbalanced Small Antennas and MIMO Antenna with Built-in Isolation Mechanism. [Internet] [Thesis]. NSYSU; 2013. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0602113-170043.

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

Council of Science Editors:

Lee C. A Study and Design of Self-balanced and Unbalanced Small Antennas and MIMO Antenna with Built-in Isolation Mechanism. [Thesis]. NSYSU; 2013. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0602113-170043

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

NSYSU

3. Lee, Wen-Hsian. Design of Millimeter Wave QFN Package using Defected Ground Structure Technique.

Degree: Master, Communications Engineering, 2013, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0602113-164637

► This thesis includes five chapters. Chapter I, background and motivation in this thesis are introduced. Chapter II addresses IC package characteristics and the interface between… (more)

Subjects/Keywords: QFN; T-Line with a DGS; Ribbon-bond; Impedance Matching

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Lee, W. (2013). Design of Millimeter Wave QFN Package using Defected Ground Structure Technique. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0602113-164637

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):

Lee, Wen-Hsian. “Design of Millimeter Wave QFN Package using Defected Ground Structure Technique.” 2013. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0602113-164637.

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

MLA Handbook (7^th Edition):

Lee, Wen-Hsian. “Design of Millimeter Wave QFN Package using Defected Ground Structure Technique.” 2013. Web. 27 Feb 2021.

Vancouver:

Lee W. Design of Millimeter Wave QFN Package using Defected Ground Structure Technique. [Internet] [Thesis]. NSYSU; 2013. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0602113-164637.

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

Council of Science Editors:

Lee W. Design of Millimeter Wave QFN Package using Defected Ground Structure Technique. [Thesis]. NSYSU; 2013. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0602113-164637

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

NSYSU

4. Tseng, Yu-Kai. MIMO Antenna Design for IEEE 802.11n Applications.

Degree: Master, Electrical Engineering, 2013, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622113-123059

► In order to fulfill the demands of higher data transmission rates for future wireless communication system, taking advantage of the MIMO system can be treated… (more)

▼ In order to fulfill the demands of higher data transmission rates for future wireless communication system, taking advantage of the MIMO system can be treated as a promising approach to improve the network coverage, link reliability, and throughput. Meantime, implementing a high isolation and excellent radiation property MIMO antenna becomes critical for raising the efficiency of the wireless communication system. The main goal of the thesis is to investigate the effective and optimal approach to improve the isolation in a realistic system and that can be immune to the system ground variations. We analyzed the isolation mechanisms from the reported literatures and divided them into different categories and further identified the degree that would be influenced by the system ground variations. Three examples of MIMO antenna for different scenarios are given and demonstrated that the proposed decoupling approaches can be immune to the system ground variations. Last, we built a throughput measurement setup. The proposed MIMO antenna is then integrated into a WLAN module for throughput test and for investigating the complicated relationship between the system performance and antenna characteristics. In the first antenna design, we realized a planar MIMO antenna in PCB process for WLAN card applications, in which we employed a dual-slit resonator as a wavetrap to snare the near-field coupling between the antennas. Under the throughput test environment we constructed, the single antenna area can be reduced 51 % while maintaining the average downlink throughput of 140 Mbps. In the second PCB antenna design, the available antenna area is confined to 20 mm*10 mm (dongle size). We embedded the T-shaped cut on the top edge of the slot antennas to miniaturize the antennas and eliminate the current coupling. The measured downlink throughput of 140 Mbps on average can be obtained as well. In the third MIMO antenna design, we utilized the GIPD process to construct the miniature chip antenna and used the wire-bond to link the GIPD chip and the PCB, in which we introduced neutralization-line technique to manipulate the coupling current. Return losses of 7.5 dB and isolation of 12.9 dB can be secured, and the decoupling property is suitable for different ground plane formation and sizes (which means different application devices). Advisors/Committee Members: Ken-Huang Lin (chair), Tyng%20Hwang%22%29&pagesize-30">Lih-Tyng Hwang (committee member), Chih-Wen Kuo (chair).

Subjects/Keywords: decoupling; isolation; data throughput; multi-layered ground plane; MIMO antenna; dual-element antenna array

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Tseng, Y. (2013). MIMO Antenna Design for IEEE 802.11n Applications. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622113-123059

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):

Tseng, Yu-Kai. “MIMO Antenna Design for IEEE 802.11n Applications.” 2013. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622113-123059.

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

MLA Handbook (7^th Edition):

Tseng, Yu-Kai. “MIMO Antenna Design for IEEE 802.11n Applications.” 2013. Web. 27 Feb 2021.

Vancouver:

Tseng Y. MIMO Antenna Design for IEEE 802.11n Applications. [Internet] [Thesis]. NSYSU; 2013. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622113-123059.

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

Council of Science Editors:

Tseng Y. MIMO Antenna Design for IEEE 802.11n Applications. [Thesis]. NSYSU; 2013. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622113-123059

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

NSYSU

5. Chung, Yi-Ping. Design of a Class-A Cascode Configured Power Amplifier at 5.8 GHz.

Degree: Master, Electrical Engineering, 2013, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0722113-223545

► This thesis includes three major parts. The first part (chapter II) describes power amplifier classification, characteristics and design principles. Because class A power amplifier has… (more)

Subjects/Keywords: cascode configuration; power amplifier; class A; IPD(Integrated passive device); CMOS

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Chung, Y. (2013). Design of a Class-A Cascode Configured Power Amplifier at 5.8 GHz. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0722113-223545

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):

Chung, Yi-Ping. “Design of a Class-A Cascode Configured Power Amplifier at 5.8 GHz.” 2013. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0722113-223545.

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

MLA Handbook (7^th Edition):

Chung, Yi-Ping. “Design of a Class-A Cascode Configured Power Amplifier at 5.8 GHz.” 2013. Web. 27 Feb 2021.

Vancouver:

Chung Y. Design of a Class-A Cascode Configured Power Amplifier at 5.8 GHz. [Internet] [Thesis]. NSYSU; 2013. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0722113-223545.

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

Council of Science Editors:

Chung Y. Design of a Class-A Cascode Configured Power Amplifier at 5.8 GHz. [Thesis]. NSYSU; 2013. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0722113-223545

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

NSYSU

6. Lu , Meng-Huan. A Open S-Bridged Power Plane With Ultra Wideband Suppression of Ground Bounce Noise.

Degree: Master, Electrical Engineering, 2014, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621114-092415

► With electronic devices trending toward higher clock rates, lower voltage levels, and smaller form factors, the simultaneously switching noise (SSN), which is induced in package… (more)

Subjects/Keywords: Electromagnetic Bandgap Structure; Ground Bounce Noise; Power Delivery Network

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Lu , M. (2014). A Open S-Bridged Power Plane With Ultra Wideband Suppression of Ground Bounce Noise. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621114-092415

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):

Lu , Meng-Huan. “A Open S-Bridged Power Plane With Ultra Wideband Suppression of Ground Bounce Noise.” 2014. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621114-092415.

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

MLA Handbook (7^th Edition):

Lu , Meng-Huan. “A Open S-Bridged Power Plane With Ultra Wideband Suppression of Ground Bounce Noise.” 2014. Web. 27 Feb 2021.

Vancouver:

Lu M. A Open S-Bridged Power Plane With Ultra Wideband Suppression of Ground Bounce Noise. [Internet] [Thesis]. NSYSU; 2014. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621114-092415.

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

Council of Science Editors:

Lu M. A Open S-Bridged Power Plane With Ultra Wideband Suppression of Ground Bounce Noise. [Thesis]. NSYSU; 2014. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621114-092415

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

NSYSU

7. Lin, Kun-hui. Ultra Wide Band MIMO Antenna Design and Investigation of Field characteristics of a 60GHz Yagi Antenna for Mini-LAN Applications.

Degree: Master, Electrical Engineering, 2014, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622114-121019

► This thesis treats two main topics. The first topic is design of a UWB MIMO antenna. Unlike the generally used large area patch antennas, this… (more)

Subjects/Keywords: Millimeter wave; Yagi antenna; Near and Far field; UWB

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Lin, K. (2014). Ultra Wide Band MIMO Antenna Design and Investigation of Field characteristics of a 60GHz Yagi Antenna for Mini-LAN Applications. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622114-121019

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):

Lin, Kun-hui. “Ultra Wide Band MIMO Antenna Design and Investigation of Field characteristics of a 60GHz Yagi Antenna for Mini-LAN Applications.” 2014. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622114-121019.

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

MLA Handbook (7^th Edition):

Lin, Kun-hui. “Ultra Wide Band MIMO Antenna Design and Investigation of Field characteristics of a 60GHz Yagi Antenna for Mini-LAN Applications.” 2014. Web. 27 Feb 2021.

Vancouver:

Lin K. Ultra Wide Band MIMO Antenna Design and Investigation of Field characteristics of a 60GHz Yagi Antenna for Mini-LAN Applications. [Internet] [Thesis]. NSYSU; 2014. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622114-121019.

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

Council of Science Editors:

Lin K. Ultra Wide Band MIMO Antenna Design and Investigation of Field characteristics of a 60GHz Yagi Antenna for Mini-LAN Applications. [Thesis]. NSYSU; 2014. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622114-121019

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

NSYSU

8. Huang, Yu-lun. Co-design of a PA Module that Carries an Antenna.

Degree: Master, Electrical Engineering, 2014, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622114-144955

► The thesis treats three main topics. In the first topic, we discuss the design of baluns realized using PCB and IPD processes. In the PCB… (more)

▼ The thesis treats three main topics. In the first topic, we discuss the design of baluns realized using PCB and IPD processes. In the PCB process, we use an induced-current structure for balun design and wound-coil structure to reduce the area. The total size is 8.1 Ã 8.6 mm2, and characteristics of balun in ISM band at 2.4 GHz are as follows : The insertion loss, amplitude imbalance and phase difference were less than 1 dB, 0.5 dB and 1Â°respectively. Besides, the CMRR was greater than 30 dB. In the IPD process, we use the Marchand balun structure for frequency band from 1 GHz to 3 GHz, and its size was about 2.03 Ã 1.13 mm2. The insertion loss, amplitude imbalance, and phase difference were less than 1.7 dB, 1 dB, and 3Â°respectively. The CMRR was also greater than 29 dB. In the second topic, we studied ground current distributions. At first, we analyzed balanced (Differential) and unbalanced (Single-ended) feeds for a balanced antenna. Besides, we also compared the current distributions for antenna fed by cable line and microstrip line. We found that the balanced antenna with balanced feeding had induced modes corresponding to wavelengths of full integers, and with the unbalanced feeding had modes corresponding to not only integer number but half wavelengths. This finding may help explaining the characteristics of antenna. The another part of the second topic is to suppress the interference created by ground radiation, so that other components in chip-package-board integration would not be affected. We proposed that balun be a circuit to suppress the ground current. Here, the effect of ground currents in a PIFA with balun was investigated. The results show that balun can reduce ground current and make current distribution more uniform, and the peak current value is reduce about 25 % to 50 %. However, this technique may reduce the radiation efficiency of the antenna. The last topic is simulation of RF front-end transmitter circuit. Active circuit and passive circuits were designed using T18 and IPD processes, respectively. The active circuit is a power amplifier made by a senior from our laboratory, and the passive circuits consist of balun and PIFA. Flip chip interconnections are used to integrate the active device onto the IPD platform. Finally, co-design of the integrated RF front-end was conducted at the frequency band of 5.8GHz. Advisors/Committee Members: Ken-Huang Lin (chair), chen-chao Wang (chair), Tyng%20Hwang%22%29&pagesize-30">Lih-Tyng Hwang (committee member), Chih-Wen Kuo (chair).

Subjects/Keywords: PIFA; RF Front-end Circuit; Ground Current; Self-balanced Mode; Differential Antenna; Balun

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Huang, Y. (2014). Co-design of a PA Module that Carries an Antenna. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622114-144955

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):

Huang, Yu-lun. “Co-design of a PA Module that Carries an Antenna.” 2014. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622114-144955.

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

MLA Handbook (7^th Edition):

Huang, Yu-lun. “Co-design of a PA Module that Carries an Antenna.” 2014. Web. 27 Feb 2021.

Vancouver:

Huang Y. Co-design of a PA Module that Carries an Antenna. [Internet] [Thesis]. NSYSU; 2014. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622114-144955.

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

Council of Science Editors:

Huang Y. Co-design of a PA Module that Carries an Antenna. [Thesis]. NSYSU; 2014. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0622114-144955

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

NSYSU

9. Liu, Yi-Jiun. Optimization of Indoor WiFi System Performance using Cognitive Radio Technique with Directional Antennas.

Degree: Master, Electrical Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0012115-175855

► Spectrum space has become increasingly valuable in the rapid development of wireless communications. At present time, most of spectrum usage has been assigned, but the… (more)

▼ Spectrum space has become increasingly valuable in the rapid development of wireless communications. At present time, most of spectrum usage has been assigned, but the efficiency of spectrum is not high. Therefore, the Cognitive Radio has been focused in recent years. First of all, this thesis introduces Software-Defined Radio (SDR) and Cognitive Radio (CR). And then, we focus on the most important technical aspects in CR, such as spectrum sensing, spectrum management, and spectrum space. Most of current research has been in television White space; however, the research in unlicensed bands is rare. The spectrum space in the unlicensed ISM bands is already insufficient, and the collision would occur quite often. Moreover, Wi-Fi, which occupies most unlicensed bands, has the highest utilization rate. This thesis focuses on use of software-defined radio named Universal Software Radio Peripheral (USRP) by National Instrument for Wi-Fi applications. Specifically, we studied 802.11n where multi-stream MIMO technology is employed. By using the Arduino in controlling the angle of servo motor with a directional antenna, we recorded the received signal strength at every angle. And then, we use the localization method of angle of arrival to obtain the direction of signal source with the largest SNR. Therefore, the angle diversity in spectrum space can be utilized well, and it can increase the signal strength and reject the interference from other source. ãFinally, we correlated the signal interference results with throughput measurement. In the beginning, we used two D-Link wireless APs. And then, we placed these APs at two sides in the office with non-line-of-sight propagation. Moreover, the part of received AP recorded the received signal strength at every angle and then find the best receiving direction with lager signal strength and less interference. By using the characteristic of directional antenna pattern, it can not only boost the signal gain but also decrease the interference from other direction. It can make SINR better because the gain at the side lobe is much less than the main lobe. The throughput test result show that this technical is 5.13Mbps higher than that obtained using traditional omnidirectional antenna in the case of 2T2R and 20MHz bandwidth. Advisors/Committee Members: Tyng%20Hwang%22%29&pagesize-30">Lih-Tyng Hwang (committee member), Fa-Shian Chang (chair), Chao-Kai Wen (chair).

Subjects/Keywords: Cognitive Radio; Spectrum sensing; interference; throughput; received signal strength; directional antenna

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Liu, Y. (2015). Optimization of Indoor WiFi System Performance using Cognitive Radio Technique with Directional Antennas. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0012115-175855

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, Yi-Jiun. “Optimization of Indoor WiFi System Performance using Cognitive Radio Technique with Directional Antennas.” 2015. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0012115-175855.

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, Yi-Jiun. “Optimization of Indoor WiFi System Performance using Cognitive Radio Technique with Directional Antennas.” 2015. Web. 27 Feb 2021.

Vancouver:

Liu Y. Optimization of Indoor WiFi System Performance using Cognitive Radio Technique with Directional Antennas. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0012115-175855.

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. Optimization of Indoor WiFi System Performance using Cognitive Radio Technique with Directional Antennas. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0012115-175855

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

NSYSU

10. Chen, Rui-Kang. Design of Low Noise Amplifier and Voltage Controller Oscillator at 5 GHz Band.

Degree: Master, Electrical Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0012115-201158

► This thesis includes two major parts. The first part (in Chapter II), we used cross coupled capacitor, inductive degeneration, and a T-shaped resonant circuit to… (more)

Subjects/Keywords: Low Noise Amplifier(LNA); Common-Mode Rejection Ratio (CMRR); Voltage Controlled Oscillator(VCO); differential pair

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Chen, R. (2015). Design of Low Noise Amplifier and Voltage Controller Oscillator at 5 GHz Band. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0012115-201158

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):

Chen, Rui-Kang. “Design of Low Noise Amplifier and Voltage Controller Oscillator at 5 GHz Band.” 2015. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0012115-201158.

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

MLA Handbook (7^th Edition):

Chen, Rui-Kang. “Design of Low Noise Amplifier and Voltage Controller Oscillator at 5 GHz Band.” 2015. Web. 27 Feb 2021.

Vancouver:

Chen R. Design of Low Noise Amplifier and Voltage Controller Oscillator at 5 GHz Band. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0012115-201158.

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

Council of Science Editors:

Chen R. Design of Low Noise Amplifier and Voltage Controller Oscillator at 5 GHz Band. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0012115-201158

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

NSYSU

11. Hou, Jun-Hong. Data Rate Estimation of Aggregated Dual-band Signals Cognitive from Software-Defined Radio Architecture.

Degree: Master, Electrical Engineering, 2016, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0718116-162016

► Ever since entering the age of information and communications, the IT industry has grown exponentially. Due to the growing demands for wireless communications, spectrum has… (more)

▼ Ever since entering the age of information and communications, the IT industry has grown exponentially. Due to the growing demands for wireless communications, spectrum has become more precious. However, we find that although most of the bands have been allocated, the efficiency of spectrum usage is not optimal. Therefore, we need a smart wireless communication system, for example, Software-Defined Radio (SDR), in which silicon IP and DSP are implemented to enable spectrum sensing, spectrum management, and spectrum space allocation. First in this thesis we introduce an intelligent wireless system (i.e., SDR), and development of Cognitive Radio (CR). Although in recent years SDR architecture was first proposed, followed by development of CR, in fact, the concepts of CR had been applied when the radio was just invented. In introduction, two examples of CR are cited. In the next chapter, we focus on introduction of 4G/5G, LTE-U (U for Unlicensed) and LAA (License-Assisted Access). In 4G, Carrier Aggregation (CA) technique has been implemented on licensed bands for the purpose of higher data rates. In 5G, the CA technique will be applied for both licensed and unlicensed bands. In Chapter 3 we implemented a dual-band signal receiver system on a SDR hardware by National Instruments (NI) for the signals. In addition to receiving and monitoring the dual-band signals in air instantly, the system also estimates MCS (Modulation and Coding Scheme) and throughput from RSSI, and spectrum efficiency for the individual bands. Finally, we compare the result with actual throughput test by a phoneâs app. Following the dual-band receiver system developed in previous chapter, we carry out carrier aggregation scheme and transmit the aggregated signal by switching from receiving port to transmitting port in Chapter 4. After the transmission, the SDR resume the CR mode. Advisors/Committee Members: Fa-shian Chang (chair), Tyng%20Hwang%22%29&pagesize-30">Lih-Tyng Hwang (committee member), Tzyy-Sheng Horng (chair).

Subjects/Keywords: Carrier Aggregation; spectrum efficiency; throughput; Cognitive Radio; Spectrum sensing

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Hou, J. (2016). Data Rate Estimation of Aggregated Dual-band Signals Cognitive from Software-Defined Radio Architecture. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0718116-162016

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):

Hou, Jun-Hong. “Data Rate Estimation of Aggregated Dual-band Signals Cognitive from Software-Defined Radio Architecture.” 2016. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0718116-162016.

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

MLA Handbook (7^th Edition):

Hou, Jun-Hong. “Data Rate Estimation of Aggregated Dual-band Signals Cognitive from Software-Defined Radio Architecture.” 2016. Web. 27 Feb 2021.

Vancouver:

Hou J. Data Rate Estimation of Aggregated Dual-band Signals Cognitive from Software-Defined Radio Architecture. [Internet] [Thesis]. NSYSU; 2016. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0718116-162016.

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

Council of Science Editors:

Hou J. Data Rate Estimation of Aggregated Dual-band Signals Cognitive from Software-Defined Radio Architecture. [Thesis]. NSYSU; 2016. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0718116-162016

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

NSYSU

12. Huang, Yi-Ying. An Efficient ZigBee Node Placement Technique for Indoor Localization based on Proximity Learning.

Degree: Master, Communications Engineering, 2016, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0718116-172010

► Owing to rapid deployment of wireless communications and electronic technology, wireless sensor network (WSN) is getting more attention. WSN can be used for sensing (temperature,… (more)

Subjects/Keywords: Indoor Localization; Received Signal Strength Indicator; Wireless Sensor Network; CC2431; ZigBee

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Huang, Y. (2016). An Efficient ZigBee Node Placement Technique for Indoor Localization based on Proximity Learning. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0718116-172010

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):

Huang, Yi-Ying. “An Efficient ZigBee Node Placement Technique for Indoor Localization based on Proximity Learning.” 2016. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0718116-172010.

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

MLA Handbook (7^th Edition):

Huang, Yi-Ying. “An Efficient ZigBee Node Placement Technique for Indoor Localization based on Proximity Learning.” 2016. Web. 27 Feb 2021.

Vancouver:

Huang Y. An Efficient ZigBee Node Placement Technique for Indoor Localization based on Proximity Learning. [Internet] [Thesis]. NSYSU; 2016. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0718116-172010.

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

Council of Science Editors:

Huang Y. An Efficient ZigBee Node Placement Technique for Indoor Localization based on Proximity Learning. [Thesis]. NSYSU; 2016. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0718116-172010

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

NSYSU

13. Chou , You-Rung. Chest-Worn Health Monitor Based on a Bistatic Self-Injection-Locked Radar.

Degree: Master, Electrical Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0725115-221152

► This thesis presents wearable health monitors that are based on continuous-wave Doppler radar technology. To achieve low complexity, low power consumption and simultaneous wireless transmission… (more)

Subjects/Keywords: wireless transmission; cardiopulmonary sensor; Wearable health monitor; acceleration; time-frequency spectrogram; self-injection-locked (SIL) radar; bistatic; pedometer; Doppler continuous-wave radar

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Chou , Y. (2015). Chest-Worn Health Monitor Based on a Bistatic Self-Injection-Locked Radar. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0725115-221152

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):

Chou , You-Rung. “Chest-Worn Health Monitor Based on a Bistatic Self-Injection-Locked Radar.” 2015. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0725115-221152.

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

MLA Handbook (7^th Edition):

Chou , You-Rung. “Chest-Worn Health Monitor Based on a Bistatic Self-Injection-Locked Radar.” 2015. Web. 27 Feb 2021.

Vancouver:

Chou Y. Chest-Worn Health Monitor Based on a Bistatic Self-Injection-Locked Radar. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0725115-221152.

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

Council of Science Editors:

Chou Y. Chest-Worn Health Monitor Based on a Bistatic Self-Injection-Locked Radar. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0725115-221152

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

NSYSU

14. Li, Wei-hao. Electromagnetic Interference of Signal Traces Inside a Missile Using the FDTD Subgridding Method.

Degree: Master, Electrical Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0725115-100007

► Electromagnetic interference problems have become serious gradually because many devices are getting more sophisticated and sensitive in modern life. Designers often need to consider a… (more)

Subjects/Keywords: Adaptive time step; FDTD; Electromagnetic Interference; Subgrid

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Li, W. (2015). Electromagnetic Interference of Signal Traces Inside a Missile Using the FDTD Subgridding Method. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0725115-100007

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):

Li, Wei-hao. “Electromagnetic Interference of Signal Traces Inside a Missile Using the FDTD Subgridding Method.” 2015. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0725115-100007.

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

MLA Handbook (7^th Edition):

Li, Wei-hao. “Electromagnetic Interference of Signal Traces Inside a Missile Using the FDTD Subgridding Method.” 2015. Web. 27 Feb 2021.

Vancouver:

Li W. Electromagnetic Interference of Signal Traces Inside a Missile Using the FDTD Subgridding Method. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0725115-100007.

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

Council of Science Editors:

Li W. Electromagnetic Interference of Signal Traces Inside a Missile Using the FDTD Subgridding Method. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0725115-100007

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

NSYSU

15. Luo, Yi-Syuan. Circuit Design of Quadrature Modulator and CMOS Linear Power Amplifier for 2.4 GHz ISM Band Applications.

Degree: Master, Electrical Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-014708

► This thesis investigates the development and research about the RF front-end circuit designs for 2.4 GHz ISM band transmitter applications. On the quadrature modulator part,… (more)

Subjects/Keywords: RF front-end circuit designs; quadrature modulator; double-balanced mixer; differential cascode amplifier; linear power amplifier

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Luo, Y. (2015). Circuit Design of Quadrature Modulator and CMOS Linear Power Amplifier for 2.4 GHz ISM Band Applications. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-014708

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):

Luo, Yi-Syuan. “Circuit Design of Quadrature Modulator and CMOS Linear Power Amplifier for 2.4 GHz ISM Band Applications.” 2015. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-014708.

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

MLA Handbook (7^th Edition):

Luo, Yi-Syuan. “Circuit Design of Quadrature Modulator and CMOS Linear Power Amplifier for 2.4 GHz ISM Band Applications.” 2015. Web. 27 Feb 2021.

Vancouver:

Luo Y. Circuit Design of Quadrature Modulator and CMOS Linear Power Amplifier for 2.4 GHz ISM Band Applications. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-014708.

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

Council of Science Editors:

Luo Y. Circuit Design of Quadrature Modulator and CMOS Linear Power Amplifier for 2.4 GHz ISM Band Applications. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-014708

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

NSYSU

16. Chen , Bo-Ru. A Dual-Band Bandpass Filter Design Using Stepped Impedance Stub-Loaded Resonators.

Degree: Master, Electrical Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-112839

► With the popularity of modern wireless communication products, radio frequency front-end filter circuit plays a very important role, which is worthy of development and the… (more)

Subjects/Keywords: source-load coupling; a quarter-wavelength Stepped Impedance Stub-Loaded Resonators; spurline; transmission zero; defect ground structure

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Chen , B. (2015). A Dual-Band Bandpass Filter Design Using Stepped Impedance Stub-Loaded Resonators. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-112839

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):

Chen , Bo-Ru. “A Dual-Band Bandpass Filter Design Using Stepped Impedance Stub-Loaded Resonators.” 2015. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-112839.

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

MLA Handbook (7^th Edition):

Chen , Bo-Ru. “A Dual-Band Bandpass Filter Design Using Stepped Impedance Stub-Loaded Resonators.” 2015. Web. 27 Feb 2021.

Vancouver:

Chen B. A Dual-Band Bandpass Filter Design Using Stepped Impedance Stub-Loaded Resonators. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-112839.

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

Council of Science Editors:

Chen B. A Dual-Band Bandpass Filter Design Using Stepped Impedance Stub-Loaded Resonators. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-112839

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

NSYSU

17. Wu, Po-I. A Study on Signal Integrity of Fine Lines in Package Substrate.

Degree: Master, Electrical Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-155146

► With the advance of IC manufacturing process, the density of circuit gets higher year by year. In order to increase the amount of transmitted information… (more)

Subjects/Keywords: Common mode noise; Signal integrity; Roughness; Passive equalizer; Differential pair

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Wu, P. (2015). A Study on Signal Integrity of Fine Lines in Package Substrate. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-155146

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):

Wu, Po-I. “A Study on Signal Integrity of Fine Lines in Package Substrate.” 2015. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-155146.

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

MLA Handbook (7^th Edition):

Wu, Po-I. “A Study on Signal Integrity of Fine Lines in Package Substrate.” 2015. Web. 27 Feb 2021.

Vancouver:

Wu P. A Study on Signal Integrity of Fine Lines in Package Substrate. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-155146.

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

Council of Science Editors:

Wu P. A Study on Signal Integrity of Fine Lines in Package Substrate. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0726115-155146

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

NSYSU

18. Lin, Jian-Yu. Design and Implementation of Dual-Band MIMO Filtering Antennas with Good Isolation and Multiple Transmission Zeros for WLAN Applications.

Degree: Master, Electrical Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0724115-230002

► Recent advances in wireless communication have created a need for compact, low-cost, and low profile passive components. However, both antennas and filters are usually larger… (more)

Subjects/Keywords: dual-band; filtering antenna; MIMO; band-pass filter; stepped impedance resonator

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Lin, J. (2015). Design and Implementation of Dual-Band MIMO Filtering Antennas with Good Isolation and Multiple Transmission Zeros for WLAN Applications. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0724115-230002

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):

Lin, Jian-Yu. “Design and Implementation of Dual-Band MIMO Filtering Antennas with Good Isolation and Multiple Transmission Zeros for WLAN Applications.” 2015. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0724115-230002.

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

MLA Handbook (7^th Edition):

Lin, Jian-Yu. “Design and Implementation of Dual-Band MIMO Filtering Antennas with Good Isolation and Multiple Transmission Zeros for WLAN Applications.” 2015. Web. 27 Feb 2021.

Vancouver:

Lin J. Design and Implementation of Dual-Band MIMO Filtering Antennas with Good Isolation and Multiple Transmission Zeros for WLAN Applications. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0724115-230002.

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

Council of Science Editors:

Lin J. Design and Implementation of Dual-Band MIMO Filtering Antennas with Good Isolation and Multiple Transmission Zeros for WLAN Applications. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0724115-230002

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

NSYSU

19. Su, Wei-Chih. Study of Active Phased Array Using High Efficiency Class-E Injection-Locked Oscillators.

Degree: Master, Electrical Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0806115-131517

► Since the processing of the baseband signal of 4G wireless communication has reached its limit, the solution to improve the data rate of 5G wireless… (more)

Subjects/Keywords: Active Phased Array; Class-E Injection-Locked Oscillator; Local Oscillator Phased Array

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Su, W. (2015). Study of Active Phased Array Using High Efficiency Class-E Injection-Locked Oscillators. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0806115-131517

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):

Su, Wei-Chih. “Study of Active Phased Array Using High Efficiency Class-E Injection-Locked Oscillators.” 2015. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0806115-131517.

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

MLA Handbook (7^th Edition):

Su, Wei-Chih. “Study of Active Phased Array Using High Efficiency Class-E Injection-Locked Oscillators.” 2015. Web. 27 Feb 2021.

Vancouver:

Su W. Study of Active Phased Array Using High Efficiency Class-E Injection-Locked Oscillators. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0806115-131517.

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

Council of Science Editors:

Su W. Study of Active Phased Array Using High Efficiency Class-E Injection-Locked Oscillators. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0806115-131517

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

NSYSU

20. Wun, Da-Cian. Ipsilateral Dual SIL-Radar System for Vital Sign Detection with Random Body Movement Cancellation.

Degree: Master, Electrical Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0804115-114000

► This thesis studies a vital-sign detection system based on a dual self-injection-locked (SIL) radar to resolve the interference due to random body motion, which is… (more)

Subjects/Keywords: Doppler radar; self-injection-locked radar; random body motion cancellation; vital sign detection

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Wun, D. (2015). Ipsilateral Dual SIL-Radar System for Vital Sign Detection with Random Body Movement Cancellation. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0804115-114000

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):

Wun, Da-Cian. “Ipsilateral Dual SIL-Radar System for Vital Sign Detection with Random Body Movement Cancellation.” 2015. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0804115-114000.

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

MLA Handbook (7^th Edition):

Wun, Da-Cian. “Ipsilateral Dual SIL-Radar System for Vital Sign Detection with Random Body Movement Cancellation.” 2015. Web. 27 Feb 2021.

Vancouver:

Wun D. Ipsilateral Dual SIL-Radar System for Vital Sign Detection with Random Body Movement Cancellation. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0804115-114000.

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

Council of Science Editors:

Wun D. Ipsilateral Dual SIL-Radar System for Vital Sign Detection with Random Body Movement Cancellation. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0804115-114000

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

NSYSU

21. Chin, Hsiao-Wei. Design of Balanced to Unbalanced Circuits and Study of Planar Twisted-pairs.

Degree: Master, Electrical Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0719114-175226

► The first part chapter 2 of this thesis analyzes the effect of non-ideal ground plane for single line and differential pair. We found that the… (more)

▼ The first part chapter 2 of this thesis analyzes the effect of non-ideal ground plane for single line and differential pair. We found that the non-ideal ground plane doesnât affect the signal quality for differential line. The differential line has great immunity to the non-ideal plane than the single line. ãã The second part chapter 3 of this thesis investigates the UWB (3.1 GHz to 10.6 GHz) Marchand balun and the 5GHz Ruthroff balun which can also achieve 1:4 impedance transformer. Both of the Marchand and Ruthroff balun have a phase compensation line at one of the output port to improve the frequency band and both of the balun are produced on GIPD process to achieve compact chip size, low loss, and high integrated capatibility. The measurement results of the operation frequency for Marchand balun are S11 below -10 dBãamplitude imbalance below 0.54 dBãphase imbalance below 5.8 degree and CMRR above 24.5 dB. Similarly, the measurement results of the operation frequency for Ruthroff balun are S11 below -10 dBãamplitude imbalance below 0.78 dBãphase imbalance below 3 degree and CMRR above 25 dB. ããThe third part chapter 4 of this thesis investigates the characteristics for the straight, bent twisted-pair (coupled line), and the crosstalk for a pair of twisted-pair (coupled line) when itâs beside a single line (Twisted-pair), and the crosstalk for a pair of twisted-pair when the termination port has different situation and different pitch number. Moreover, we also analyzes the H-field magnitude for a pair of twised-pair beside a single aggressor line. This thesis investigates the bent and crosstalk characteristic for two types of twisted-pair: TDL(Twisted Differential Line) and VTDL(Verticcal Twisted Differential Line). We found that the common mode noise increased when the lengths of differential line are not equal and the mode conversion became worse. The mode conversion for bent TDL, bent VTDL, and bent coupled line are below -25.5 dB, -32.2 dB, and -28.2 dB. To sum up, the VTDL has good performance on mode conversion and crosstalk than TDL and coupled line. Advisors/Committee Members: Ken-Huang Lin (chair), Tyng%20Hwang%22%29&pagesize-30">Lih-Tyng Hwang (committee member), Chih-Wen Kuo (chair), Tzyy-Sheng Horng (chair).

Subjects/Keywords: twisted-pair; bent; H-field; crosstalk; Ruthroff balun; Marchand balun; non-ideal ground plane

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Chin, H. (2015). Design of Balanced to Unbalanced Circuits and Study of Planar Twisted-pairs. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0719114-175226

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):

Chin, Hsiao-Wei. “Design of Balanced to Unbalanced Circuits and Study of Planar Twisted-pairs.” 2015. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0719114-175226.

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

MLA Handbook (7^th Edition):

Chin, Hsiao-Wei. “Design of Balanced to Unbalanced Circuits and Study of Planar Twisted-pairs.” 2015. Web. 27 Feb 2021.

Vancouver:

Chin H. Design of Balanced to Unbalanced Circuits and Study of Planar Twisted-pairs. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0719114-175226.

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

Council of Science Editors:

Chin H. Design of Balanced to Unbalanced Circuits and Study of Planar Twisted-pairs. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0719114-175226

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

NSYSU

22. Varela Reyes, Carlos Alonso. Design and Implementation of Miniaturized Wideband 90 Degree Coupled-Line Coupler.

Degree: Master, Electrical Engineering, 2016, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0616116-004025

► The coupled-line coupler is one of the most important components in microwave and millimeter-wave systems. Such devices are used for distributing power, tapping signals and… (more)

Subjects/Keywords: wideband coupler; coupled-line coupler; miniaturized coupler; Butterworth coupler; microstrip coupler

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Varela Reyes, C. A. (2016). Design and Implementation of Miniaturized Wideband 90 Degree Coupled-Line Coupler. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0616116-004025

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):

Varela Reyes, Carlos Alonso. “Design and Implementation of Miniaturized Wideband 90 Degree Coupled-Line Coupler.” 2016. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0616116-004025.

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

MLA Handbook (7^th Edition):

Varela Reyes, Carlos Alonso. “Design and Implementation of Miniaturized Wideband 90 Degree Coupled-Line Coupler.” 2016. Web. 27 Feb 2021.

Vancouver:

Varela Reyes CA. Design and Implementation of Miniaturized Wideband 90 Degree Coupled-Line Coupler. [Internet] [Thesis]. NSYSU; 2016. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0616116-004025.

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

Council of Science Editors:

Varela Reyes CA. Design and Implementation of Miniaturized Wideband 90 Degree Coupled-Line Coupler. [Thesis]. NSYSU; 2016. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0616116-004025

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

NSYSU

23. Huang, Yu-Hsiang. Design of 10-12 GHz Reversed Marchand Balun with Planar Inverted-F Antenna Using GIPD Technology.

Degree: Master, Communications Engineering, 2013, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0513113-105902

► In most of the RF front-end of a receiver, differentially driven low noise amplifier is usually used to increase the signal-to-noise ratio, and at the… (more)

Subjects/Keywords: Integrated Passive Devices; IPD; Planar Inverted-F antennas; Balun; X Band

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Huang, Y. (2013). Design of 10-12 GHz Reversed Marchand Balun with Planar Inverted-F Antenna Using GIPD Technology. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0513113-105902

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):

Huang, Yu-Hsiang. “Design of 10-12 GHz Reversed Marchand Balun with Planar Inverted-F Antenna Using GIPD Technology.” 2013. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0513113-105902.

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

MLA Handbook (7^th Edition):

Huang, Yu-Hsiang. “Design of 10-12 GHz Reversed Marchand Balun with Planar Inverted-F Antenna Using GIPD Technology.” 2013. Web. 27 Feb 2021.

Vancouver:

Huang Y. Design of 10-12 GHz Reversed Marchand Balun with Planar Inverted-F Antenna Using GIPD Technology. [Internet] [Thesis]. NSYSU; 2013. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0513113-105902.

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

Council of Science Editors:

Huang Y. Design of 10-12 GHz Reversed Marchand Balun with Planar Inverted-F Antenna Using GIPD Technology. [Thesis]. NSYSU; 2013. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0513113-105902

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

NSYSU

24. Lin, Yu-Chih. Design of Microwave and Millimeter Wave Integrated Circuit Packages Using 3D Technology.

Degree: Master, Communications Engineering, 2012, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0220112-021651

► There are three parts in this thesis: In the first part (Chapter 2), we discuss the port excitation (Wave port vs Lumped port) suitable for… (more)

▼ There are three parts in this thesis: In the first part (Chapter 2), we discuss the port excitation (Wave port vs Lumped port) suitable for sub-millimeter wave operations. We realized on printed circuit board a grounded coplanar waveguide (CPWG) and on gallium arsenic (GaAs) a microstrip line. We performed simulation on these structures using high frequency structure simulator (HFSS), and compared the results with measured ones. From the comparison, we found close match for CPWG insertion loss from 10 MHz to 67 GHz using the Wave port. However, for G-S-G lumped port, only matched up to 40 GHz. The wave port not only was more accurate, but also consumed less time in simulation. Consequently, we employed wave port as our simulation excitation for our sub-millimeter wave QFN design. In the second part (Chapter 3), we focused on design of low cost QFN for sub-millimeter wave applications. We fabricated test structures, which include IC pads and transmission lines, wire bonds, QFN leads, and G-S-G structures on printed circuit board. In HFSS simulation, our specially designed ribbon bonds and QFN configuration show return loss less than -20dB and insertion loss less than -0.4 dB up to 60 GHz. Using the same design principles, we strived to improve the performance of a commercially available QFN, which normally operates at 3 to 6 GHz. The extraction method to obtain the high frequency characteristics was introduced first, and the characteristics of a commercially available QFN (with our wire bond configuration) were then obtained. The insertion loss was less than -20 dB and insertion loss less than -0.5 dB up to 20 GHz. In Chapter 5, we discuss the performance discrepancies between the simulated ribbon bond results and that for fabricated wire bonds. In the third part (Chapter 4), we introduced a method to extract the characteristics of a single backside via and investigated the effects of die attachment on the performance of a single and multiple backside via(s). Using silver epoxy and Cu blank layer as die attach methods, we found it was important to provide a broad path (Cu blank layer), as opposed to a restrict path (like silver epoxy) to reduce the inductance of the backside vias. The conclusion and future work are provided in Chapter 5. Advisors/Committee Members: Ken-Huang Lin (chair), Tyng%20Hwang%22%29&pagesize-30">Lih-Tyng Hwang (committee member), Chih-Wen Kuo (chair).

Subjects/Keywords: milli-meter wave packaging; ribbon bond; wire bond; QFN; via

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Lin, Y. (2012). Design of Microwave and Millimeter Wave Integrated Circuit Packages Using 3D Technology. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0220112-021651

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):

Lin, Yu-Chih. “Design of Microwave and Millimeter Wave Integrated Circuit Packages Using 3D Technology.” 2012. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0220112-021651.

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

MLA Handbook (7^th Edition):

Lin, Yu-Chih. “Design of Microwave and Millimeter Wave Integrated Circuit Packages Using 3D Technology.” 2012. Web. 27 Feb 2021.

Vancouver:

Lin Y. Design of Microwave and Millimeter Wave Integrated Circuit Packages Using 3D Technology. [Internet] [Thesis]. NSYSU; 2012. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0220112-021651.

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

Council of Science Editors:

Lin Y. Design of Microwave and Millimeter Wave Integrated Circuit Packages Using 3D Technology. [Thesis]. NSYSU; 2012. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0220112-021651

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

NSYSU

25. Wang, Shun-Hong. The Design and Simulation of a 24 GHz Class-A Cascode Configured Power Amplifier.

Degree: Master, Communications Engineering, 2012, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0220112-010449

► Abstract Recently, the proliferating needs of high data rate communication systems are increasing the demand for higher frequency bands with broader bandwidth. The K-band (18~26.5… (more)

▼ Abstract Recently, the proliferating needs of high data rate communication systems are increasing the demand for higher frequency bands with broader bandwidth. The K-band (18~26.5 GHz), which include point to point communications (18~23 GHz), ISM band (24 GHz), and automotive radar applications (24 GHz and 22~29 GHz) is one of the most important frequency bands in modern wireless communication systems. This thesis mainly includes three parts. The first part of the thesis is the introduction to the principles and characteristics for active and passive components of CMOS process and the description of common transistors , such as BJT, CMOSFET, HBT and pHEMT. The principles of resistors, capacitors and inductors in simulations is shown. It is useful for the microwave circuit design to understand the structure and characteristics of active components and passive components in CMOS process. The second part describes the design principles and characteristics of power amplifier. The third part is the design and simulation of the 2 stages cascode configuration Class A power amplifier and the 3 stages cascode configuration Class A power amplifier with power combination. There are two important scaling trends that are making CMOS increasingly attractive for RF applications. One is the well known dramatic shrinkage of device size, so that transistors in the advanced process generation of CMOS have peak fT values in excess of 55 GHz.The other is the reverse scaling of interconnect. The thicker metal layer and more layers of wiring are enabling the realization of high-quality passive components which are critical for RF circuits. CMOS is the most attractive technology for its low cost, high yield and high level of integration. However, It is challenging to design a power amplifier with high output power. In the sub-micron CMOS technology, the challenges of CMOS power amplifier design include the low breakdown voltage, low transconductance (gm), and high substrate loss as compared with SiGe HBTs GaAs HBTs and InP-GaAs HBTs technologies. We made efforts in implementing a power amplifier at K-band. The design and simulation of two power amplifier is present. One is the 2 stages power amplifier, the other is the 3 stages power amplifier with power combination. In order to realize the inductive element and capacitive element in sub-milimeter wave or millimeter wave circuit design, the short stub microstrip line and open stub mircrostrip line are used in matching networks between all stages. The cascade configuration is effective structure to minimize Miller effect in high frequency. The peak gain of 2 stages power amplifier is 17 dB at 24 GHz and the saturation output power is 20 dBm. The OP1dB is over 16 dBm. The peak gain of 3 stages power amplifier with power combination is 20 dB at 24 GHz and the saturation output power is 20.5 dBm. The OP1dB is over 15 dBm.The power amplifier with the cascode configuration and power combination techniques is designed and simulated in TSMC 0.18 um CMOS process, which provides deep n-well, and MiM… Advisors/Committee Members: Chih-Wen Kuo (chair), Tyng%20Hwang%22%29&pagesize-30">Lih-Tyng Hwang (committee member), Ken-Huang Lin (chair).

Subjects/Keywords: power combination; Class A; CMOS; Cascode configuration; Power Amplifier

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Wang, S. (2012). The Design and Simulation of a 24 GHz Class-A Cascode Configured Power Amplifier. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0220112-010449

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):

Wang, Shun-Hong. “The Design and Simulation of a 24 GHz Class-A Cascode Configured Power Amplifier.” 2012. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0220112-010449.

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

MLA Handbook (7^th Edition):

Wang, Shun-Hong. “The Design and Simulation of a 24 GHz Class-A Cascode Configured Power Amplifier.” 2012. Web. 27 Feb 2021.

Vancouver:

Wang S. The Design and Simulation of a 24 GHz Class-A Cascode Configured Power Amplifier. [Internet] [Thesis]. NSYSU; 2012. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0220112-010449.

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

Council of Science Editors:

Wang S. The Design and Simulation of a 24 GHz Class-A Cascode Configured Power Amplifier. [Thesis]. NSYSU; 2012. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0220112-010449

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

NSYSU

26. Feng, Chang-yi. Investigation of High Frequency Characteristics of Ag-based Wirebonds and Design of a 60 GHz Bent Dipole Yagi Antenna.

Degree: Master, Communications Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0526115-151031

► This thesis treats two main topics. The first topic is an investigation of high frequency characteristics of Ag alloys, for example, Ag-Au-Pd and Ag-Pd. At… (more)

▼ This thesis treats two main topics. The first topic is an investigation of high frequency characteristics of Ag alloys, for example, Ag-Au-Pd and Ag-Pd. At 20Â°C, the electrical resistivity of pure Ag, Au, and Pd is 1.587 Î©â¢cm, 2.214 Î©â¢cm, and 10.54 Î©â¢cm, respectively. Depending on the metallurgical distribution of Pd in the Ag-Au alloy or Ag alloy wire bonds, the high frequency behaviors of the wire bond could vary drastically. For example, if Pd is distributed mainly on the surface, the surface impedance of the Ag-alloy wire bond could be drastically increased as the frequency is increased. Agilentâs Vector Network Analyzer (VNA) was used to obtain the S-parameters up to 67 GHz, well beyond the first resonance frequency. R, L, and C were extracted by converting the measured S-parameters. We report the effects of Pd distribution on the RF characteristics (due to the skin effect) of the Pd coated/doped Ag alloy wire bonds. Analyzing the high frequency characteristics along with reliability assessment of Pd coated/doped Ag-alloys, an optimized Ag-based wirebonds can be picked. In our study, data set#8(Pdï¼3.5% wt) had the least increase. It may indicate that at this composition, Pd may be distributed in-ward. The second topic is design of a millimeter wave 60 GHz Yagi antenna. We studied the relationship between the director's length and frequency. We found that the length of the director affected the resonance frequency, and the director is a coupling element. Therefore, The coupling is increased when the length of the director is increase, resulting in a poor impedance matching. In order to achieve good impedance matching, the conventional design uses a shorter coupling element, but, a lower gain of the antenna. Through our bent dipole antenna design, we can effectively control the coupling between the dipole and the director. As a result, we were able to enhance the gain over the entire band. The measured gain of the Yagi antenna was 8.85 dB at 60 GHz. The measured bandwidths from return loss less than -10 dB were both within the 60 GHz band (53.5 GHz~ up to 67 GHz) ranges. It's agrees with simulation. Advisors/Committee Members: Fa-shian Chang (chair), Tzyy-Sheng Horng (chair), Tyng%20Hwang%22%29&pagesize-30">Lih-Tyng Hwang (committee member).

Subjects/Keywords: 60 GHz; Yagi antenna; Wire bonds; Millimeter wave; Alloy Wire

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Feng, C. (2015). Investigation of High Frequency Characteristics of Ag-based Wirebonds and Design of a 60 GHz Bent Dipole Yagi Antenna. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0526115-151031

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):

Feng, Chang-yi. “Investigation of High Frequency Characteristics of Ag-based Wirebonds and Design of a 60 GHz Bent Dipole Yagi Antenna.” 2015. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0526115-151031.

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

MLA Handbook (7^th Edition):

Feng, Chang-yi. “Investigation of High Frequency Characteristics of Ag-based Wirebonds and Design of a 60 GHz Bent Dipole Yagi Antenna.” 2015. Web. 27 Feb 2021.

Vancouver:

Feng C. Investigation of High Frequency Characteristics of Ag-based Wirebonds and Design of a 60 GHz Bent Dipole Yagi Antenna. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0526115-151031.

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

Council of Science Editors:

Feng C. Investigation of High Frequency Characteristics of Ag-based Wirebonds and Design of a 60 GHz Bent Dipole Yagi Antenna. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0526115-151031

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

NSYSU

27. Tung, Jie. Shielding Effectiveness Analysis of Metallic Enclosure Using the FDTD Subgridding Algorithm with Adjustable Mesh Ratios.

Degree: Master, Electrical Engineering, 2017, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0618117-140314

► As the development of modern technology grows rapidly, the demand of data transmission is higher than before; therefore, product electromagnetic interference analysis is even more… (more)

Subjects/Keywords: Shielding Effectiveness; Subgridding algorithm; Adaptively adjusted time-steps; FDTD

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Tung, J. (2017). Shielding Effectiveness Analysis of Metallic Enclosure Using the FDTD Subgridding Algorithm with Adjustable Mesh Ratios. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0618117-140314

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):

Tung, Jie. “Shielding Effectiveness Analysis of Metallic Enclosure Using the FDTD Subgridding Algorithm with Adjustable Mesh Ratios.” 2017. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0618117-140314.

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

MLA Handbook (7^th Edition):

Tung, Jie. “Shielding Effectiveness Analysis of Metallic Enclosure Using the FDTD Subgridding Algorithm with Adjustable Mesh Ratios.” 2017. Web. 27 Feb 2021.

Vancouver:

Tung J. Shielding Effectiveness Analysis of Metallic Enclosure Using the FDTD Subgridding Algorithm with Adjustable Mesh Ratios. [Internet] [Thesis]. NSYSU; 2017. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0618117-140314.

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

Council of Science Editors:

Tung J. Shielding Effectiveness Analysis of Metallic Enclosure Using the FDTD Subgridding Algorithm with Adjustable Mesh Ratios. [Thesis]. NSYSU; 2017. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0618117-140314

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

NSYSU

28. Su, Bo-Yin. Signal Integrity Analysis of a Hybrid Advanced Packaging Technology for 100Gbps Serdes Applications.

Degree: Master, Electrical Engineering, 2017, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0615117-230950

► The rapid development of high-speed digital circuits leads to high complexity of layout design and the accompanying signal integrity problems, and presents a very serious… (more)

Subjects/Keywords: Differential Signal; Discontinuity; Fan-Out Wafer Level Package; SERDES Interface; Signal Integrity

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Su, B. (2017). Signal Integrity Analysis of a Hybrid Advanced Packaging Technology for 100Gbps Serdes Applications. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0615117-230950

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):

Su, Bo-Yin. “Signal Integrity Analysis of a Hybrid Advanced Packaging Technology for 100Gbps Serdes Applications.” 2017. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0615117-230950.

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

MLA Handbook (7^th Edition):

Su, Bo-Yin. “Signal Integrity Analysis of a Hybrid Advanced Packaging Technology for 100Gbps Serdes Applications.” 2017. Web. 27 Feb 2021.

Vancouver:

Su B. Signal Integrity Analysis of a Hybrid Advanced Packaging Technology for 100Gbps Serdes Applications. [Internet] [Thesis]. NSYSU; 2017. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0615117-230950.

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

Council of Science Editors:

Su B. Signal Integrity Analysis of a Hybrid Advanced Packaging Technology for 100Gbps Serdes Applications. [Thesis]. NSYSU; 2017. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0615117-230950

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

NSYSU

29. Sung, Yi-jung. Correlation Study of Metallurgical Distributions and RF Characteristics of Pd Doped Ag-alloy Wirebonds and Investigation of Shielding Effectiveness for Electric and Magnetic Materials.

Degree: Master, Electrical Engineering, 2017, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0627117-135511

► In this thesis, high frequency characteristics of Ag alloys, for example, Ag-Au-Pd and Ag-Pd, were studied. Indeed, it was found that Ag alloy wire bonds… (more)

Subjects/Keywords: RF resistance; Metallurgical distributions; shielding material; Ag-alloy wire; Shielding effectiveness

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

Sung, Y. (2017). Correlation Study of Metallurgical Distributions and RF Characteristics of Pd Doped Ag-alloy Wirebonds and Investigation of Shielding Effectiveness for Electric and Magnetic Materials. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0627117-135511

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):

Sung, Yi-jung. “Correlation Study of Metallurgical Distributions and RF Characteristics of Pd Doped Ag-alloy Wirebonds and Investigation of Shielding Effectiveness for Electric and Magnetic Materials.” 2017. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0627117-135511.

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

MLA Handbook (7^th Edition):

Sung, Yi-jung. “Correlation Study of Metallurgical Distributions and RF Characteristics of Pd Doped Ag-alloy Wirebonds and Investigation of Shielding Effectiveness for Electric and Magnetic Materials.” 2017. Web. 27 Feb 2021.

Vancouver:

Sung Y. Correlation Study of Metallurgical Distributions and RF Characteristics of Pd Doped Ag-alloy Wirebonds and Investigation of Shielding Effectiveness for Electric and Magnetic Materials. [Internet] [Thesis]. NSYSU; 2017. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0627117-135511.

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

Council of Science Editors:

Sung Y. Correlation Study of Metallurgical Distributions and RF Characteristics of Pd Doped Ag-alloy Wirebonds and Investigation of Shielding Effectiveness for Electric and Magnetic Materials. [Thesis]. NSYSU; 2017. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0627117-135511

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

NSYSU

30. El Arif, Rezki. Design and Implementation of Miniaturized Multi-Band Bandpass Filter with Tunable Transmission Zeros.

Degree: Master, Communications Engineering, 2017, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0627117-164623

► Abstract This thesis presents a stacked stepped impedance resonator (SSIR) structure for designing compact multi-band bandpass filters (BPFs). The multilayer resonator structure is used to… (more)

Subjects/Keywords: Multi band; Transmission Zeros; Bandpass filte; Multi Layer

Record Details Similar Records Cite « Share

❌

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

APA (6^th Edition):

El Arif, R. (2017). Design and Implementation of Miniaturized Multi-Band Bandpass Filter with Tunable Transmission Zeros. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0627117-164623

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):

El Arif, Rezki. “Design and Implementation of Miniaturized Multi-Band Bandpass Filter with Tunable Transmission Zeros.” 2017. Thesis, NSYSU. Accessed February 27, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0627117-164623.

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

MLA Handbook (7^th Edition):

El Arif, Rezki. “Design and Implementation of Miniaturized Multi-Band Bandpass Filter with Tunable Transmission Zeros.” 2017. Web. 27 Feb 2021.

Vancouver:

El Arif R. Design and Implementation of Miniaturized Multi-Band Bandpass Filter with Tunable Transmission Zeros. [Internet] [Thesis]. NSYSU; 2017. [cited 2021 Feb 27]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0627117-164623.

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

Council of Science Editors:

El Arif R. Design and Implementation of Miniaturized Multi-Band Bandpass Filter with Tunable Transmission Zeros. [Thesis]. NSYSU; 2017. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0627117-164623

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

Open Access Theses and Dissertations