A modular formulation for electromagnetic transmission through shields of arbitrary shape using the method of moments

This paper presents a novel approach for analyzing the shielding problem of completely-closed and aperture-perforated, non-perfectly conductive enclosures. By means of the method of moments applied in the frequency domain a technique will be formulated which leads to a decoupled problem and therefore reduces the number of unknowns in the linear equation system. The simulation is performed for a simple body shape and validated by checks with other methods.