Modeling of the shielding effectiveness of enclosures in near field at low frequencies

Modeling of the shielding effectiveness of enclosures in near field at low frequencies

In this paper, we present a modeling methodology for the prediction of the magnetic shielding effectiveness in the near field at low frequencies. This study shows an analytical method which is based on magnetic moments approximations to predict the shield effectiveness for infinite plane with narrow...

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Hauptverfasser: Frikha, A., Bensetti, M., Duval, F., Lafon, F., Pichon, L.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Approximation methods
Electromagnetism
Engineering Sciences
Magnetic field measurement
Magnetic fields
Magnetic moments
Magnetic noise
Magnetic resonance imaging
Magnetic shielding
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Beschreibung
Zusammenfassung:In this paper, we present a modeling methodology for the prediction of the magnetic shielding effectiveness in the near field at low frequencies. This study shows an analytical method which is based on magnetic moments approximations to predict the shield effectiveness for infinite plane with narrow slot. The results obtained with the proposed method are compared with the numerical results.
DOI:10.1109/ICEAA.2013.6632315