Microwave landing system
作者： Yoshihiko Kuwahara
DOI:
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摘要: A microwave landing system in which a beam scanning antenna is provided with an amplifying function to constitute active array, traditional power amplifier and the like are omitted enhance reliability of operation. The outputs phase shifters each being associated respective one radiating elements connected 1/2 dividers having p-i-n diodes at opposite output terminals thereof, divider turned on off alternately. Output signals fed multiplexer minimum loss.
lens.org 参考文章(1)
Richard F. Frazita, Paul H. Feldman, Microwave landing system with fail-soft switching of dual transmitters, beam steering and sector antennas ,(1988)