Reflectarray with arbitrarily-shaped conductive elements optimized by genetic algorithm

被引：0
|
作者：
Aoki, Yuki [1 ]
Deguchi, Hiroyuki [1 ]
Tsuji, Mikio [1 ]
机构：
[1] Doshisha Univ, Dept Elect, Kyoto 6100321, Japan
来源：
2011 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (APSURSI) | 2011年
关键词：
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：
This paper proposes an optimization design method to obtain arbitrarily-shaped conductive elements for microstrip reflectarrays. Such arbitrarily-shaped elements are determined by using the genetic algorithm (GA) based on a spectral-domain moment method. The validity of the designed elements is presented by comparing the calculated reflection-phase property for a periodic reflectarray with the measured one. Finally, the effectiveness of the proposed elements is verified by discussing radiation characteristics of the fabricated offset reflectarray numerically and experimentally.
引用
收藏
页码：960 / 963
页数：4
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