CONCENTRIC CIRCULAR ANTENNA ARRAY SYNTHESIS USING COMPREHENSIVE LEARNING PARTICLE SWARM OPTIMIZER

被引：13

作者：

Elsaidy, S. ^{[1
]}

Dessouky, M. ^{[2
]}

Khamis, S. ^{[1
]}

Albagory, Y. ^{[2
]}

机构：

[1] Tanta Univ, Fac Engn, Elect & Elect Commun Engn Dept, Tanta, Egypt

[2] Menoufia Univ, Fac Engn, Elect & Elect Commun Engn Dept, Shibin Al Kawm, Egypt

来源：

PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS | 2012年 / 29卷

关键词：

Antenna arrays - Swarm intelligence - Antenna lobes;

D O I：

10.2528/PIERL11112506

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：

Concentric circular antenna array (CCAA) is synthesized to generate pencil beam with minimum side lobe level (SLL). The comprehensive learning particle swarm optimizer (CLPSO) is used for synthesizing a ten-ring CCAA with central element. This Synthesis is done by finding the optimum current excitation weights and interelement spacing of rings. The computational results show that sidelobe level is reduced to -40.5 dB with narrow beamwith about 4.1 degrees.

引用

页码：1 / 13

页数：13

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