On spherical wave scattering by an electrically small layered sphere and a related inverse problem

被引：0

作者：

Tsitsas, N. L. ^{[1
]}

Athanasiadis, C. ^{[1
]}

机构：

[1] Univ Athens, Dept Math, GR-15784 Athens, Greece

来源：

MMET 2006: 11TH INTERNATIONAL CONFERENCE ON MATHEMATICAL METHODS IN ELECTROMAGNETIC THEORY, CONFERENCE PROCEEDINGS | 2006年

关键词：

D O I：

暂无

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：

A spherical electromagnetic wave is scattered by a layered sphere with a perfect electric conducting core. Low frequency results are obtained by approximating the known exact expressions of the scattering cross section. The inverse problem of determining the sphere's center and the layers radii and materials is treated from the knowledge of the leading order term of the scattering cross section's low-frequency expansion.

引用

页码：144 / +

页数：2

共 4 条

[1] On the scattering of point-generated electromagnetic waves by a perfectly conducting sphere, and related near-field inverse problems [J].