Title :
Analysis of aperture coupling of electromagnetic energy in cylindrical wall [EMC applications]
Author :
Cao, Xiangyu ; Luk, K.M. ; Liang, Changhong ; Gao, Jun
Author_Institution :
Dept. of Electron. Eng., Xidian Univ., Xi´´an, China
Abstract :
The coupling of electromagnetic (EM) waves through an aperture in a cylindrical wall is analyzed by the method of moments (MoM), in conjunction with the free-space dyadic Green function. A transmission coefficient of the aperture is defined and calculated. The result provides useful physical insight in electromagnetic compatibility (EMC) issues of sophisticated electronic systems.
Keywords :
Green´s function methods; circular waveguides; computational electromagnetics; electromagnetic compatibility; method of moments; EMC; MoM; aperture transmission coefficient; cylindrical wall aperture coupling; cylindrical waveguide; electromagnetic energy aperture coupling; free-space dyadic Green function; method of moments;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2004.827909
