TY - GEN
T1 - Synthesis of patterns for monopulse antennas with steering invariant constant beamwidth by genetic algorithm
AU - Cao, Hailin
AU - Chen, Zhoujian
AU - Tao, Lu
AU - Liu, Jing
AU - Zhu, Chengzhuo
AU - Yu, Yantao
AU - Fan, Jing
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/10/25
Y1 - 2016/10/25
N2 - In this paper, the synthesis of sum and difference patterns for monopulse antennas with steering invariant constant beamwidth is considered as an optimization problem, which is solved by a genetic algorithm (GA). The key of the proposed method is to find an optimal set of amplitude excitation using genetic algorithm for sum and difference beam simultaneously, which satisfies the desired half power beamwidth (HPBW) of main beam and provides low sidelobe level. Numerical simulation results demonstrate satisfactory performance of the approaches.
AB - In this paper, the synthesis of sum and difference patterns for monopulse antennas with steering invariant constant beamwidth is considered as an optimization problem, which is solved by a genetic algorithm (GA). The key of the proposed method is to find an optimal set of amplitude excitation using genetic algorithm for sum and difference beam simultaneously, which satisfies the desired half power beamwidth (HPBW) of main beam and provides low sidelobe level. Numerical simulation results demonstrate satisfactory performance of the approaches.
KW - genetic algorithm
KW - monopulse array antennas
KW - steering invariant constant beamwidth
KW - sum and difference patterns
UR - http://www.scopus.com/inward/record.url?scp=84997207073&partnerID=8YFLogxK
U2 - 10.1109/APS.2016.7696778
DO - 10.1109/APS.2016.7696778
M3 - 会议稿件
AN - SCOPUS:84997207073
T3 - 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings
SP - 2143
EP - 2144
BT - 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016
Y2 - 26 June 2016 through 1 July 2016
ER -