Scattering performance of a plane wave by conducting finite helix

被引：0

作者：

HU Binjie YUNG KainingSouth China University of Technology Guangzhou China ^{[510640
]}

City University of Hong Kong Kowloon Hong Kong China

机构：

来源：

通信学报 | 2004年 / 12期

关键词：

chiral material; conducting helix; electromagnetic scattering;

D O I：

暂无

中图分类号：

TN953 [雷达跟踪系统];

学科分类号：

080904 ; 0810 ; 081001 ; 081002 ; 081105 ; 0825 ;

摘要：

<正>The scattering of a plane wave with a linear polarization by a conducting finite helix is presented. The analytical expresses of scattering field are obtained based on the boundary condition of a sheath helix model. Effects of a pitch angle and electrical size of the helix on the resonant behavior are investigated. The analysis shows that resonant behavior of the forward/backward scattering far field is only depended on the pitch electrical size and the radial electrical size, but it is independent of the turn of the helix.

引用

页码：148 / 151

页数：4