Hybrid electromagnetic circuits

Abstract : Electromagnetic circuits are the electromagnetic analog at fixed frequency of mass-spring networks in elastodynamics. By interchanging the roles of ε and μ in electromagnetic circuits one obtains magnetoelectric circuits. Here we show that by introducing tetrahedral connectors having ε = μ = 0 one can join electromagnetic and magnetoelectric circuits to obtain hybrid circuits. Their response is governed by a symmetric matrix with negative semidefinite imaginary part. Conversely given any such matrix a recipe is given for constructing a hybrid circuit which has that matrix as its response matrix.
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https://hal.archives-ouvertes.fr/hal-00523086
Contributor : Pierre Seppecher <>
Submitted on : Monday, October 4, 2010 - 1:38:51 PM
Last modification on : Tuesday, June 19, 2018 - 3:50:01 PM
Long-term archiving on : Friday, December 2, 2016 - 12:03:50 AM

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Graeme W. Milton, Pierre Seppecher. Hybrid electromagnetic circuits. 2010. ⟨hal-00523086⟩

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