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ucin1196888776.pdf (918.28 KB)
ETD Abstract Container
Abstract Header
X-Band Phase Shifters for Phased Array
Author Info
Xu, Jian
Permalink:
http://rave.ohiolink.edu/etdc/view?acc_num=ucin1196888776
Abstract Details
Year and Degree
2008, MS, University of Cincinnati, Engineering : Electrical Engineering.
Abstract
In this thesis, X-band phase shifters have been investigated and developed to meet the needs of future multi-antenna communication systems. Different types of digital phase shifters have been described with design equations. An X-band analog phase shifter using vector sum method is designed and simulated in ADS environment. A new biphase modulator using Lange coupler structure is developed and employed in the analog phase shifter. The simulation results show around 12dB insertion loss and around 10dB reflection coefficient. The phase error for each state is better than some of the commercially available products. As an application of the phase shifter, a phased array receiver is proposed on a print circuit board. The receiver is to instantaneously configure the phased array to the direction to which the signal comes from. The integration of antenna array, RF circuit, analog-to-digital converter, and microprocessor gives the receiver practical application in wireless communication area.
Committee
Dr. Altan Ferendeci (Advisor)
Pages
79 p.
Keywords
X-band
;
phase shifter
;
phased array
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Citations
Xu, J. (2008).
X-Band Phase Shifters for Phased Array
[Master's thesis, University of Cincinnati]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1196888776
APA Style (7th edition)
Xu, Jian.
X-Band Phase Shifters for Phased Array.
2008. University of Cincinnati, Master's thesis.
OhioLINK Electronic Theses and Dissertations Center
, http://rave.ohiolink.edu/etdc/view?acc_num=ucin1196888776.
MLA Style (8th edition)
Xu, Jian. "X-Band Phase Shifters for Phased Array." Master's thesis, University of Cincinnati, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1196888776
Chicago Manual of Style (17th edition)
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Document number:
ucin1196888776
Download Count:
1,901
Copyright Info
© 2007, all rights reserved.
This open access ETD is published by University of Cincinnati and OhioLINK.