Optimization of Circular Antenna Arrays Using a Differential Search Algorithm

被引：0

作者：

Recioui, A. ^{[1
]}

机构：

[1] Univ Boumerdes, Inst Elect Engn & Elect, IGEE, Boumerdes 35000, Algeria

来源：

ACTA PHYSICA POLONICA A | 2015年 / 128卷 / 2B期

关键词：

DESIGN;

D O I：

10.12693/APhysPolA.128.B-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Circular and concentric circular antenna array patterns are synthesized to generate array factors with minimum side-lobe level and high directivity. The comprehensive learning differential search algorithm is used for synthesizing a one-and a three-ring circular and concentric circular antenna array with thirty elements. This synthesis is done by finding the optimum inter-element spacing of rings, phases and / or positions that give optimum side lobe level. The computational results show that side lobe level is reduced significantly in non-uniform case for concentric in comparison with a single ring.

引用

页码：B7 / B8

页数：2

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