Susceptibility of Multilayer Printed Circuit inside Equipment Housing

摘要

This paper deals with the electromagnetic field analysis of susceptibility of multilayer printed circuit inside equipment housing. The analysis is based on two EM analysis methods, that is, the method of moments and the transmission-line modeling method. These algorithms provide many informations useful for evaluating the susceptibility of the circuit to the electromagnetic field penetrating into the housing through a narrow slot, and also that coupled to the circuit through a cable led into the housing.