SCATTERING FIELD FOR THE ELLIPSOIDAL TARGETS IRRADIATED BY AN ELECTROMAGNETIC WAVE WITH ARBITRARY POLARIZING AND PROPAGATING DIRECTION

被引：25

作者：

Li, Y. -L. ^{[1
]}

Huang, J. -Y. ^{[2
]}

Wang, M. -J. ^{[1
]}

Zhang, J. T. ^{[3
]}

机构：

[1] Xianyang Normal Univ, Inst EM Wave Propagat & Scattering, Xianyang 712000, Peoples R China

[2] Xidian Univ, Sci Sch, Xian 710071, Shaanxi, Peoples R China

[3] Xian Shiyou Univ, Sch Elect Engn, Xian 710071, Shaanxi, Peoples R China

来源：

PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS | 2008年 / 1卷

基金：

中国国家自然科学基金;

关键词：

D O I：

10.2528/PIERL07120610

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 [电气工程]; 0809 [电子科学与技术];

摘要：

Obtaining scattering field for an ellipsoid irradiated by electromagnetic wave with arbitrary polarizing and propagating direction is a hard topic that has caused large attention in the world. Literatures relative to it are seldom found. In this paper, the scattering field for an ellipsoid is presented by utilizing the scales transformation of electromagnetic field and coordinate system rotation, as the incident wave irradiating the target with arbitrary polarizing and propagating direction. The result obtained is in good agreement with that in the reference when all the scale factors changes into 1. We take a conductor ellipsoid as an example, simulations both for ellipsoid and plant leaf are presented respectively by way of choosing the different scale factor. Results show that the scattering field is sensitively affected by polarization of the incident wave and varies not too greatly with the incident wave and changes with the observing point. At some points the scattering energy arrives to its maximum.

引用

页码：221 / 235

页数：15

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