Multiobjective genetic algorithm approach for a dual-feed circular polarised patch antenna design

被引：21

作者：

Aljibouri, B ^{[1
]}

Lim, EG ^{[1
]}

Evans, H ^{[1
]}

Sambell, A ^{[1
]}

机构：

[1] Northumbria Univ, Commun Syst Res Grp, Newcastle Upon Tyne NE1 8ST, Tyne & Wear, England

来源：

ELECTRONICS LETTERS | 2000年 / 36卷 / 12期

关键词：

D O I：

10.1049/el:20000766

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 design procedure for a dual feed network is presented to produce a circular polarised matched antenna involving eight design parameters with associated constraints. Determination of such design parameters has been made possible by utilising a multiobjective genetic algorithm (MGA) approach. The conditions For circular polarisation and impedance matching were the objective functions employed in the MGA. The associated constraints were the lengths and characteristic impedance values of the feed network. The return loss and axial ratio for a 5.8GHz antenna were investigated and good agreement was obtained between simulated and practical measurements.

引用

页码：1005 / 1006

页数：2

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