Electromagnetic scattering by arbitrarily shaped PEC targets coated with magnetic anisotropic media using equivalent dipole-moment method

Author

Deng, Xiaoqiao ; Gu, Changqing ; Yuan, Jiade ; Li, Zhuo ; Zhou, Yonggang

Author_Institution

Coll. of Inf. Sci. & Technol., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China

Volume

2

fYear

2010

fDate

17-20 Sept. 2010

Firstpage

1

Lastpage

4

Abstract

In this article, the equivalent dipole moment (EDM) method is extended and applied to analyze the electromagnetic scattering from arbitrarily shaped three-dimensional (3D) PEC targets coated by magnetic anisotropic media. Besides the advantage of reducing the computation time, the proposed EDM method makes it unnecessary to treat the boundary condition on the surface. The numerical results indicate that the method has strong capability to calculate the RCS of three-dimensional mixed bodies consist of magnetic anisotropic media and PEC targets.

Keywords

anisotropic media; electromagnetic wave scattering; equivalent circuits; magnetic anisotropy; magnetic moments; arbitrarily shaped PEC targets; electromagnetic scattering; equivalent dipole-moment method; magnetic anisotropic media; Equivalent dipole moment (EDM); Magnetic anisotropic media and metal; Moment Method (MOM); Radar Cross Section (RCS);

fLanguage

English

Publisher

ieee

Conference_Titel

Signals Systems and Electronics (ISSSE), 2010 International Symposium on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-6352-7

Type

conf

DOI

10.1109/ISSSE.2010.5606998

Filename

5606998