The computation of MEI coefficients using MoM for 2-D conducting concave structures

Author

Yuming Song ; Mei, K.K. ; Yaowu Liu

Author_Institution

Dept. of Electron. Eng., City Univ. of Hong Kong, Hong Kong

Volume

2

fYear

1998

fDate

21-26 June 1998

Firstpage

1038

Abstract

The MEI coefficients in the measured equation of invariance (MEI) method for the 2-D conducting concave structure are obtained. The metrons an selected as the induced currents on the surface calculated by method of moments under several different excitations. The induced currents on the cylindrical surface under TM and TE incidence obtained by MEI method agree well with those by MoM. It can be concluded that the MEI equation is valid for the 2-D conducting structures. It is shown that the MEI is one type of the numerical boundary termination conditions.

Keywords

boundary-value problems; current density; electromagnetic induction; electromagnetic wave scattering; integral equations; method of moments; 2D conducting concave structures; EM scattering; MEI coefficients; MEI equation; MoM; TE incidence; TM incidence; cylindrical surface; induced current density; integral equation; measured equation of invariance; method of moments; metrons; Equations; Moment methods; Tellurium;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 1998. IEEE

Conference_Location

Atlanta, GA, USA

Print_ISBN

0-7803-4478-2

Type

conf

DOI

10.1109/APS.1998.702128

Filename

702128