DocumentCode
1316574
Title
Phase conjugator for active retrodirective array applications
Author
Miyamoto, R.Y. ; Qian, Yongxi ; Itoh, T.
Author_Institution
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
Volume
36
Issue
1
fYear
2000
fDate
1/6/2000 12:00:00 AM
Firstpage
4
Lastpage
5
Abstract
A novel phase conjugator for active retrodirective array applications is presented. The circuit provides conversion gain as well as phase conjugating operation by using active devices, and results in a simple and compact design through the use of a common port for RF and IF signals. Measurement results indicate a 3.2 dB conversion gain with an RF-IF isolation of 20 dB. This phase conjugator can be used as a component in a retrodirective array when combined with an antenna
Keywords
active antenna arrays; directive antennas; mixers (circuits); radar antennas; 3.2 dB; IF signals; RF signals; active devices; active retrodirective array applications; common port; conversion gain; phase conjugator;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20000030
Filename
830480
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