High Order Generalized Impedance Boundary Conditions in Electromagnetic Scattering Problems
DURUFLÉ, Marc
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]
Institut de Mathématiques de Bordeaux [IMB]
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]
Institut de Mathématiques de Bordeaux [IMB]
HADDAR, Houssem
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]
Shape reconstruction and identification [DeFI]
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]
Shape reconstruction and identification [DeFI]
DURUFLÉ, Marc
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]
Institut de Mathématiques de Bordeaux [IMB]
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]
Institut de Mathématiques de Bordeaux [IMB]
HADDAR, Houssem
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]
Shape reconstruction and identification [DeFI]
< Reduce
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]
Shape reconstruction and identification [DeFI]
Language
en
Article de revue
This item was published in
Comptes Rendus. Physique. 2006, vol. 7, p. 533-542
Académie des sciences (Paris)
English Abstract
We briefly review the use and the derivation of Generalized Impedance Boundary Conditions (GIBC) in the case of thin dielectric coating and in the case of strongly absorbing medium, within the context of electromagnetic ...Read more >
We briefly review the use and the derivation of Generalized Impedance Boundary Conditions (GIBC) in the case of thin dielectric coating and in the case of strongly absorbing medium, within the context of electromagnetic scattering problem at a fixed frequency. We then numerically test the validity and accuracy of these boundary conditions in the case of high absorption. A numerical treatment of the corner singularity is proposed to recover the accuracy of the GIBC for singular geometries.Read less <
English Keywords
Maxwell equations
high conductivity
impedance boundary conditions
Origin
Hal imported