Eur. Phys. J. Appl. Phys.
Volume 64, Number 2, November 2013
|Number of page(s)||4|
|Section||Physics of Energy Transfer, Conversion and Storage|
|Published online||08 November 2013|
Evaluation of shielding effectiveness of composite wall with a time domain discontinuous Galerkin method*
Laboratoire de Génie Electrique de Paris, UMR 8507 CNRS, SUPELEC, Université Pierre et Marie Curie, Université Paris Sud, Gif-sur-Yvette, France
2 Applied Computational Electromagnetics, Institut Montéfiore, Université de Liège, 4000 Liege, Belgium
a e-mail: email@example.com
Revised: 20 February 2013
Accepted: 20 February 2013
Published online: 8 November 2013
This article presents a time domain discontinuous Galerkin method applied for solving the con-servative form of Maxwells’ equations and computing the radiated fields in electromagnetic compatibility problems. The results obtained in homogeneous media for the transverse magnetic waves are validated in two cases. We compare our solution to an analytical solution of Maxwells’ equations based on characteristic method. Our results on shielding effectiveness of a conducting wall are same as those obtained from analytical expression in frequency domain. The propagation in heterogeneous medium is explored. The shielding effectiveness of a composite wall partially filled by circular conductives inclusions is computed. The proposed results are in conformity with the classical predictive homogenization rules.
© EDP Sciences, 2013
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