PRACTICAL AND THEORETICAL EVALUATION OF EMC/EMI PROBLEMS OF METALLIC ENCLOSURES WITH APERTURES

PRACTICAL AND THEORETICAL EVALUATION OF EMC/EMI PROBLEMS OF METALLIC ENCLOSURES WITH APERTURES

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Part of #PRACTICAL AND THEORETICAL EVALUATION OF EMC/EMI PROBLEMS OF METALLIC ENCLOSURES WITH APERTURES# :

Publishing year : 2010

Conference : Sixth International Conference on Technical and Physical Issues in Power Engineering

Number of pages : 8

Abstract: In this paper, the experimental and theoretical evaluation of coupling of electromagnetic radiation is reported. Validation of the results is obtained by comparing the experimental data with theoretical data both generated using the CONCEPT Simulator and data from our hybrid MoM / FDTD formulation for the analysis of metal enclosure with openings. Both the CONCEPT Simulator and the hybrid MoM / FDTD formulation utilize the method of moments, however, the hybridization of the latter makes it more adaptable to the solutions of apertures of arbitrary shape within enclosures with inhomogeneous dielectrics. The problems analyzed are rectangular slot, cross-shaped aperture, and diamond-shaped aperture.