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Communication Dans Un Congrès Année : 2023

Multipolar bases of equivalent magnetic sources on arbitrary surfaces

Résumé

Decreasing Spherical Harmonic Functions (DSHF) provide a natural base for the magnetic scalar potential far enough from the sources. This multipolar expansion orders the magnetic field according to its decreasing rate and spatial periodicity. Unfortunately, this representation is not valid close to the sources. In this paper we will construct a basis for double-layer potential distributions on a surface, as close to the sources as needed, which is valid next to the sources while exhibiting a multipolar expansion property.
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Dates et versions

hal-04115478 , version 1 (02-06-2023)

Identifiants

  • HAL Id : hal-04115478 , version 1

Citer

Gauthier Derenty-Camenen, Olivier Chadebec, Olivier Pinaud, Laure-Line Rouve, Steeve Zozor. Multipolar bases of equivalent magnetic sources on arbitrary surfaces. Compumag 2023 - 24th International Conference on the Computation of Electromagnetic Fields (Compumag'2023), May 2023, Kyoto, Japan. ⟨hal-04115478⟩
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