Near-field scattering characteristics of combined conducting structure in local illumination

Author

Bi, Ye-Hai ; Wang, Bing-Zhong ; Wu, Weixia ; Wang, Jianpeng

Author_Institution

Inst. of Appl. Phys., Univ. of Electron. Sci. & Technol. of China, Chengdu

Volume

1B

fYear

2005

fDate

2005

Firstpage

336

Abstract

The electric field integral equation (EFIE) is used with the method of moments to analysis the scattering characteristics of perfect conductor that is partly illuminated by an electromagnetic wave beam. The incident beam is described by a spherical wave weighted by source radiation pattern. For a narrow incident beam, it is assumed that one of the incident field components can be neglected. Numerical results of near-field scattering patterns in local illumination are given for a metal structure that is combined by a cylinder and a cone

Keywords

conducting bodies; electric field integral equations; electromagnetic fields; electromagnetic wave scattering; method of moments; EFIE; combined conducting structure; electric field integral equation; electromagnetic wave beam; incident beam; local illumination; method of moments; near-field scattering characteristics; perfect conductor; source radiation pattern; Bismuth; Electromagnetic scattering; Feeds; Geometry; Integral equations; Lighting; Linear approximation; Moment methods; Physics; Polarization;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2005 IEEE

Conference_Location

Washington, DC

Print_ISBN

0-7803-8883-6

Type

conf

DOI

10.1109/APS.2005.1551559

Filename

1551559