Axial-mode elliptical helical antenna with variable pitch angle

被引：9

作者：

Yang, F. ^{[1
]}

Zhang, P.

Guo, C. -J.

Xu, J. -D.

机构：

[1] NW Polytech Univ, Sch Elect Engn, Xian 710072, Peoples R China

来源：

ELECTRONICS LETTERS | 2008年 / 44卷 / 19期

关键词：

Method of moments - Directional patterns (antenna);

D O I：

10.1049/el:20081818

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：

To improve an elliptical cross-section helical antenna's radition performance, an elliptical helical antenna with a variable pitch angle is proposed. Its radiation patterns are simulated by the moment method and FEKO software. The results show that its circular polarisation as well as its directivity can be improved compared with an elliptical helical antenna of the same coil number, axial size and arm length.

引用

页码：1103 / U1

页数：2

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