Sidelobe reduction in sparse linear arrays by genetic algorithms

被引：40

作者：

Lommi, A

Massa, A

Storti, E

Trucco, A

机构：

[1] Univ Genoa, Dept Biophys & Elect Engn, I-16145 Genoa, Italy

[2] Univ Trent, Dept Civil & Environm Engn, I-38050 Trent, Italy

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2002年 / 32卷 / 03期

关键词：

linear array; beamforming; beam pattern; genetic algorithms;

D O I：

10.1002/mop.10128

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 numerical procedure based on a genetic algorithm is proposed in order to synthesize a linear. sparse, and aperiodic array to be used in a beamforming processor. The method is aimed to minimize the sidelobe Peak of the beam pattern acting on the elements' positions and weights. Obtained results also confirm the effectiveness of the approach in comparison with other techniques in the related literature. (C) 2002 John Wiley Sons, Inc.

引用

页码：194 / 196

页数：3

共 6 条

[1]

[Anonymous], 1989, GENETIC ALGORITHM SE

[2] A computational technique based on a real-coded genetic algorithm for microwave imaging purposes [J].