상세정보
학술대회
Design of Ka Band Reconfigurable Beam Antenna Using Genetic Algorithm
- 발행일
- 201311
- 출처
- Asia-Pacific Microwave Conference (APMC) 2013, pp.1082-1084
- 협약과제
- 13PR2400, Ka대역 서비스 지역별 위성출력 제어기술 개발, 염인복
- 초록
- This paper presents an efficient design method based on genetic algorithm and design results for Ka band reconfigurable beam antenna composed of an array-fed reflector. The effective cost functions for the contoured beam and the boosted beams were used to find the best solution. During the optimization, it was confirmed that the average cost and the best cost were converged. The contoured beam antenna is designed with the gain ripple less than 3 dB over the coverage. The boost level greater than 7 dB for Seoul area is obtained. © 2013 IEEE.
- KSP 제안 키워드
- Average cost, Cost Function, Design method, Gain ripple, Genetic Algorithm, array-fed reflector, contoured beam, efficient design, ka-band