The shielding effectiveness of a planar multilayered screen is computed in the time domain in the presence of near-field magnetic sources. The proposed numerical method involves the efficient evaluation of classical Sommerfeld integrals and the inverse-Fourier transform through double-exponential formulas. For sufficiently thin screens with highly-conductive properties, an analytical method, based on a modified Cagniard-de Hoop approach, is also presented to validate the results.

Time-domain magnetic shielding effectiveness of planar stratified shields / Araneo, R.; Lovat, G.; Celozzi, S.; Burghignoli, P.. - (2018), pp. 1-2. (Intervento presentato al convegno 2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018 tenutosi a Denver, CO, USA) [10.23919/ROPACES.2018.8364187].

Time-domain magnetic shielding effectiveness of planar stratified shields

Araneo, R.;Lovat, G.;Celozzi, S.;Burghignoli, P.
2018

Abstract

The shielding effectiveness of a planar multilayered screen is computed in the time domain in the presence of near-field magnetic sources. The proposed numerical method involves the efficient evaluation of classical Sommerfeld integrals and the inverse-Fourier transform through double-exponential formulas. For sufficiently thin screens with highly-conductive properties, an analytical method, based on a modified Cagniard-de Hoop approach, is also presented to validate the results.
2018
2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018
Computer Networks and Communications; Computational Mathematics; Numerical Analysis; Instrumentation
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
Time-domain magnetic shielding effectiveness of planar stratified shields / Araneo, R.; Lovat, G.; Celozzi, S.; Burghignoli, P.. - (2018), pp. 1-2. (Intervento presentato al convegno 2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018 tenutosi a Denver, CO, USA) [10.23919/ROPACES.2018.8364187].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1129586
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