Title :
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
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;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1998. IEEE
Conference_Location :
Atlanta, GA, USA
Print_ISBN :
0-7803-4478-2
DOI :
10.1109/APS.1998.702128
