Effective permittivity of 3D lossy dielectric composite materials

Philippe Clauzon (1) , Laurent Krähenbühl (1, 2) , Alain Nicolas (1, 2)

1 CEGELY - Centre de génie électrique de Lyon
2 AMPERE - Ampère

In order to better know the behavior of dielectric composite materials, we employ a Boundary Integral Equations Method to calculate both the complex effective permittivity and the effective loss tangent of 3D lossy dielectric composite materials. The topological arrangements considered are periodic lattices of inclusions. A method for the exploitation of the results has been proposed.

Mots clés: dielectric materials; nonhomogeneous media; dielectric losses; boundary integral equations; homogenization

Domaines: Electromagnétisme; Autre; Modélisation et simulation

Philippe Clauzon, Laurent Krähenbühl, Alain Nicolas. Effective permittivity of 3D lossy dielectric composite materials. IEEE Transactions on Magnetics, 1999, 35 (3 Part 1), pp.1223-1226. ⟨10.1109/20.767170⟩. ⟨hal-00141538⟩