DocumentCode
3132645
Title
Experimental studies on the optical control of the radiation from active antennas with butterfly-shaped patches
Author
Shimasaki, Hitoshi ; Sadamichi, Hanae ; Tsutsumi, Makoto
Author_Institution
Fac. of Eng. & Design, Kyoto Univ., Japan
fYear
2000
fDate
2000
Firstpage
42
Lastpage
45
Abstract
The optical control of the radiation pattern is experimentally presented for the active antennas which have butterfly-shaped microstrip patches loaded directly with FETs. The X-band oscillators are coupled via free space radiation, and the microwave beam can be scanned by a laser illumination to the FET
Keywords
active antenna arrays; antenna radiation patterns; laser beam applications; microstrip antenna arrays; microwave oscillators; microwave photonics; optical control; FET-loaded patches; MESFET; SHF; X-band oscillators; active antennas; butterfly-shaped patches; free space radiation coupling; laser illumination; microstrip patches; microwave beam scanning; optical control; radiation pattern control; Antenna radiation patterns; FETs; Laser beams; Lighting; Loaded antennas; Masers; Microstrip antennas; Microwave oscillators; Optical control; Optical coupling;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2000 Asia-Pacific
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-6435-X
Type
conf
DOI
10.1109/APMC.2000.925714
Filename
925714
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