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학술지 Automatic Phase Correction of Phased Array Antennas by a Genetic Algorithm
Cited 32 time in scopus Download 1 time Share share facebook twitter linkedin kakaostory
저자
손성호, 엄순영, 전순익, 황운봉
발행일
200808
출처
IEEE Transactions on Antennas and Propagation, v.56 no.8, pp.2751-2754
ISSN
0018-926X
출판사
IEEE
DOI
https://dx.doi.org/10.1109/TAP.2008.927575
초록
An automatic phase correction method for phased array antenna (PAA) systems is presented. It is based on finding the optimal phases that maximize the receiving power for a source in a given direction. The optimal phase set is estimated by a genetic algorithm (GA). To test this method we constructed a PAA breadboard with a linear 16-element operating at the X-band, and 4-bit digital phase shifters. The results of several correction tests show good performance. © 2008 IEEE.
KSP 제안 키워드
Correction method, Digital phase shifter, Phase correction, genetic algorithm (ga), phased array antenna, x-band