Design of a Rotman Lens Based on Genetic Algorithm

被引：0
|
作者：
Liang, Qiuyan [1 ]
Zhou, Gaonan [1 ]
Sun, Baohua [1 ]
机构：
[1] Xidian Univ, Xian 710071, Shaanxi, Peoples R China
来源：
2017 IEEE SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP) | 2017年
基金：
中国国家自然科学基金;
关键词：
Rotman lens; Genetic Algorithm; Optimum;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A Rotman lens is designed in this paper. The shape of the lens body and the ports location is designed based on the Genetic Algorithm. By using the Genetic Algorithm, the Rotman lens has a good performance on the insertion loss and the phase error. A Rotman lens with 5 beam ports, 9 array ports and some dummy ports is designed using the Genetic Algorithm at 2.45 GHz. The simulation results demonstrate that the performance of the power efficiency and the phase error are improved effectively.
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页数：3
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