New robust coil sensors for near field characterization

Abstract : This work introduces a new generation of magnetic field sensors, based on the spherical harmonic decomposition concept. The measurement principle is similar to a spatial filtering: according to the coil shape, the sensors are just sensitive to a specific component of the multipolar expansion. Five coil shapes are determined, in order to account for the first two orders of the multipolar expansion. The way of determining the coil shape is first explained, and a validation is proposed using a finite element software.
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Article dans une revue
journal of microwaves, optoelectronics and electromagnetic applications, 2009, 8 (1), pp.64S-77S
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https://hal.archives-ouvertes.fr/hal-00358999
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Soumis le : jeudi 5 février 2009 - 10:18:26
Dernière modification le : mercredi 12 décembre 2018 - 15:30:07

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  • HAL Id : hal-00358999, version 1

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Benjamin Vincent, Olivier Chadebec, Jean-Luc Schanen, Carlos Sartori, Laurent Krähenbühl, et al.. New robust coil sensors for near field characterization. journal of microwaves, optoelectronics and electromagnetic applications, 2009, 8 (1), pp.64S-77S. 〈hal-00358999〉

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