Advanced search options

Advanced Search Options 🞨

Browse by author name (“Author name starts with…”).

Find ETDs with:

in
/  
in
/  
in
/  
in

Written in Published in Earliest date Latest date

Sorted by

Results per page:

You searched for +publisher:"NSYSU" +contributor:("Chow-Yen-Desmond Sim"). One record found.

Search Limiters

Last 2 Years | English Only

No search limiters apply to these results.

▼ Search Limiters


NSYSU

1. Ristika Rahmi Barani, Imee. Orthogonal Hybrid LTE MIMO Antennas for the Smartphone.

Degree: Master, Communications Engineering, 2016, NSYSU

Two orthogonal hybrid antennas for the LTE MIMO operation in the smartphone are presented. The two antennas (one open-slot antenna and one inverted-F antenna) are disposed orthogonally to each other. The open-slot antenna comprises two open slots of different lengths and is disposed parallel and close to the bottom edge of the smartphone. The open-slot antenna operates in the 698~960 MHz and 1710~2690 MHz bands as a main antenna for the LTE/WWAN operation. The inverted-F antenna has a total length of 90 mm and is disposed along one side edge of the device ground plane. The inverted-F antenna can fit in a narrow ground clearance of 1 mm between the display panel and the casing of the smartphone. The side-edge antenna is able to cover the frequency ranges of 824~960 MHz and 1710~2690 MHz for the LTE operation such as in band 5, 8, 10, 25, and 40. Owing to the orthogonal alignment of the two antennas, good envelope correlation coefficients of less than 0.07 are obtained. The ergodic channel capacity is calculated to reach about 9.3~10.7 bps/Hz at 20-dB signal-to-noise ratio. Details of the MIMO antenna structure and its operating principle are described. Experimental results of the fabricated prototype are presented and discussed. Effects of the display panel and userĂ¢s hand on the MIMO performance are also analyzed. Advisors/Committee Members: Onny Setyawati (committee member), Sholeh Hadi Pramono (committee member), Chow-Yen-Desmond Sim (chair), Lih-Tyng Hwang (chair), Chao-Kai Wen (chair), Kin-Lu Wong (committee member).

Subjects/Keywords: inverted-F antennas; open-slot antennas; LTE antennas; MIMO antennas; Smartphone antennas

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

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

APA (6th Edition):

Ristika Rahmi Barani, I. (2016). Orthogonal Hybrid LTE MIMO Antennas for the Smartphone. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0005116-193149

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

Chicago Manual of Style (16th Edition):

Ristika Rahmi Barani, Imee. “Orthogonal Hybrid LTE MIMO Antennas for the Smartphone.” 2016. Thesis, NSYSU. Accessed September 21, 2019. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0005116-193149.

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

MLA Handbook (7th Edition):

Ristika Rahmi Barani, Imee. “Orthogonal Hybrid LTE MIMO Antennas for the Smartphone.” 2016. Web. 21 Sep 2019.

Vancouver:

Ristika Rahmi Barani I. Orthogonal Hybrid LTE MIMO Antennas for the Smartphone. [Internet] [Thesis]. NSYSU; 2016. [cited 2019 Sep 21]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0005116-193149.

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

Council of Science Editors:

Ristika Rahmi Barani I. Orthogonal Hybrid LTE MIMO Antennas for the Smartphone. [Thesis]. NSYSU; 2016. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0005116-193149

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

.