PATTERN SYNTHESIS OF CONFORMAL ARRAYS BY A MODIFIED PARTICLE SWARM OPTIMIZATION

被引：19

作者：

Li, W-T ^{[1
]}

Hei, Y-Q ^{[2
]}

Shi, X-W ^{[1
]}

机构：

[1] Xidian Univ, Sci & Technol Antenna & Microwave Lab, Xian 710071, Shaanxi, Peoples R China

[2] Xidian Univ, State Key Lab Integrated Serv Networks, Xian 710071, Shaanxi, Peoples R China

来源：

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2011年 / 117卷

关键词：

DYNAMIC-RANGE RATIO; DIFFERENTIAL EVOLUTION; ANTENNA-ARRAY; GENETIC-ALGORITHM; PLANAR ARRAYS; PHASED-ARRAY;

D O I：

10.2528/PIER11032913

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 method of designing a cylindrical conformal array with shaped-beam and reconfigurable dual-beam using a modified particle swarm optimization algorithm is proposed in this paper. The proposed algorithm is easy to implement and efficient to be used in synthesizing conformal arrays with digital attenuators and digital phase shifters. Moreover, the proposed synthesis has taken the actual active element patterns into account, which can reduce the error between computation and realization. Good agreement can be obtained between the desired patterns and the synthesized patterns.

引用

页码：237 / 252

页数：16

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