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Article Dans Une Revue Journal of Microwaves, Optoelectronics and Electromagnetic Applications Année : 2009

New robust coil sensors for near field characterization

Résumé

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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Dates et versions

hal-00358999 , version 1 (07-12-2020)

Identifiants

  • HAL Id : hal-00358999 , version 1

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Benjamin Vincent, Olivier Chadebec, Jean-Luc Schanen, Carlos Antonio França 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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