DocumentCode
2706929
Title
Proposal of a Radiation Pattern Varying Technique using Short-Circuited Coaxial Structure
Author
Sugawara, Satoru ; Hoshi, Fumikazu ; Adach, Kazuhiko
Author_Institution
Tohoku R&D Center, Ricoh Co. Ltd.
fYear
2006
fDate
9-14 July 2006
Firstpage
4385
Lastpage
4388
Abstract
A radiation pattern varying technique using short-circuited coaxial structure at a feed point of the antenna is proposed. Short-circuited structure makes it possible to decrease the antenna gain for short-circuited side, and increase for the opposite side. The radiation pattern variance was experimentally observed at broad bandwidth. A radiation pattern variable antenna with diode SW is also demonstrated
Keywords
antenna feeds; antenna radiation patterns; broadband antennas; coaxial cables; antenna feed point; antenna gain; diode SW; radiation pattern variable antenna; radiation pattern varying technique; short-circuited coaxial structure; Adaptive arrays; Antenna feeds; Antenna radiation patterns; Bandwidth; Broadband antennas; Circuits; Coaxial components; Frequency; Proposals; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
1-4244-0123-2
Type
conf
DOI
10.1109/APS.2006.1711604
Filename
1711604
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