DocumentCode
2710487
Title
A Full-Duplex, Single-Frequency-Controlled Phased Array
Author
Roque, Justin D. ; Shiroma, Grant S. ; Shiroma, Wayne A.
Author_Institution
Dept. of Electr. Eng., Hawaii Univ., Honolulu, HI
fYear
2006
fDate
11-16 June 2006
Firstpage
453
Lastpage
456
Abstract
A full-duplex frequency-controlled phased array is demonstrated. Scanning is achieved through the use of a single VCO without any change in the radiated frequency. A compact, novel feed network is designed to distribute the VCO signal to a set of heterodyne mixers. Patterns in both transmit and receive mode demonstrate 40deg of scanning
Keywords
antenna feeds; antenna phased arrays; antenna radiation patterns; frequency control; mixers (circuits); voltage-controlled oscillators; VCO signal; feed network; full-duplex frequency-controlled phased array; heterodyne mixers; single-frequency-controlled phased array; voltage controlled oscillator; Antenna arrays; Beam steering; Delay lines; Feeds; Microstrip antenna arrays; Phase shifters; Phased arrays; RF signals; Radio frequency; Voltage-controlled oscillators; Beam steering; phased arrays;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2006. IEEE MTT-S International
Conference_Location
San Francisco, CA
ISSN
0149-645X
Print_ISBN
0-7803-9541-7
Electronic_ISBN
0149-645X
Type
conf
DOI
10.1109/MWSYM.2006.249589
Filename
4014930
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