Twisted Helical Antenna for Satellite-Mobile Handset Using Dynamic Multi-objective Self-adapting Differential Evolution Algorithm

被引：0

作者：

Zhang, Lian ^{[1
]}

Zeng, Sanyou ^{[1
]}

Liu, Zhu ^{[1
]}

Gao, Steven ^{[2
]}

Li, Zhengjun ^{[3
]}

Jing, Hongyong ^{[3
]}

机构：

[1] China Univ Geosci, Sch Comp Sci, Wuhan 430074, Hubei, Peoples R China

[2] Univ Surrey, Surrey Space Ctr, Guildford GU2 7XH, Surrey, England

[3] China Acad Space Technol, Shaanxi 710000, Peoples R China

来源：

COMPUTATIONAL INTELLIGENCE AND INTELLIGENT SYSTEMS | 2012年 / 316卷

基金：

中国国家自然科学基金;

关键词：

twisted helical antenna; dynamic multi-objective optimization; self-adaptive differential evolution; evolutionary antenna; OPTIMIZATION; DESIGN;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper presents a twisted helical antenna, which operates at 2.4GHz and is applied in satellite mobile communications. It is designed using dynamic multi-objective self-adaptive differential evolution (SaDE) algorithm which combines SaDE and dynamically controlling constraint technique. The main reason for adopting dynamic multi-objective SaDE in this paper is that few literatures have used dynamic multi-objective differential evolution (DE) for solving antenna optimization problem so far. A small twisted helical antenna optimized on a perfect ground plane. Results show that while our optimized antenna met the design requirements, its performance is not inferior to the quadriffilar helical antenna as seen in reference. The design shows the capability of evolution algorithm (EA) as an efficient optimization tool for searching globally optimal solutions for antenna design.

引用

页码：228 / +

页数：3

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