Pattern synthesis of conformal antenna array by the hybrid genetic algorithm

被引：70
|
作者：
Xu, Z. [1 ]
Li, H. [1 ]
Liu, Q. -Z. [1 ]
Li, J. -Y. [2 ]
机构：
[1] Xidian Univ, Natl Lab Antennas & Microwave Technol, Xian 710071, Peoples R China
[2] Natl Univ Singapore, Temasek Labs, Singapore 119260, Singapore
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2008年 / 79卷
关键词：
D O I：
10.2528/PIER07091901
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：
Desired far-field radiation patterns of 5 x 11 conformal antenna array are synthesized using a hybrid genetic algorithm (HGA), which combines the simplified quadratic interpolation (SQI) method and the real-coded genetic algorithm (RCGA). This hybrid genetic algorithm is shown to outperform standard genetic algorithm (GA) when used to synthesize amplitude weights of the elements to satisfy specified deep notches, nulls and average sidelobe level constraints. The HGA procedure appears to be a high effective means to compensate the mutual coupling effects on the individual element patterns for the conformal antenna array.
引用
收藏
页码：75 / 90
页数：16
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