Peak sidelobe level reduction with a hybrid approach based on GAs and difference sets

被引：99

作者：

Caorsi, S ^{[1
]}

Lommi, A ^{[1
]}

Massa, A ^{[1
]}

Pastorino, M ^{[1
]}

机构：

[1] Univ Trent, Dept Informat & Commun Technol, I-38050 Trent, Italy

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2004年 / 52卷 / 04期

关键词：

array antennas; difference sets; genetic algorithms; massively; thinned arrays; sidelobe control;

D O I：

10.1109/TAP.2004.825689

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 presents an approach for the optimization of the beam pattern produced by massively thinned arrays. The method, which combines the most attractive features of a genetic algorithm and those of a combinatorial technique (namely, the difference sets method), is aimed at synthesizing massively thinned antenna arrays in order to suitably reduce the peak sidelobe level. Selected numerical results are presented in order to assess the effectiveness and reliability of the proposed approach.

引用

页码：1116 / 1121

页数：6

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