Identification of equivalent multipolar electromagnetic sources by space filtering

Abstract : New sensors of magnetic induction in near field, dedicated to studies of electromagnetic compatibility, are proposed according to the principle of the Standard CISPR16-1 coils. The new coil shape allows the sensors to be sensitive to only some specific components of the multipolar expansion, which is similar to a spatial filtering. Our proposition follows previous works. By means of rotations of the spherical harmonics functions, our aim is to simplify the geometry of the sensor coils introduced before. After a description of the tools required, the design method is described. Comparative robustness studies end the article.
Type de document :
Communication dans un congrès
Compumag 2009, Nov 2009, Florianópolis, Brazil. Proceedings of the 17th IEEE Conference on the Computation of Electromagnetic Fields, pp.512, 2009
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https://hal.archives-ouvertes.fr/hal-00412226
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Soumis le : mardi 1 septembre 2009 - 17:44:06
Dernière modification le : mercredi 13 mars 2019 - 10:21:22
Document(s) archivé(s) le : mardi 15 juin 2010 - 19:28:55

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  • HAL Id : hal-00412226, version 1

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Benjamin Vincent, Olivier Chadebec, Jean-Luc Schanen, Kévin Berger, Ronan Perrussel, et al.. Identification of equivalent multipolar electromagnetic sources by space filtering. Compumag 2009, Nov 2009, Florianópolis, Brazil. Proceedings of the 17th IEEE Conference on the Computation of Electromagnetic Fields, pp.512, 2009. 〈hal-00412226〉

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