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Transmission Through Arbitrary Apertures in Metal-Coated Dielectric Bodies

Domenii publicaţii > Stiinte ingineresti + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: 2. B. Cranganu-Cretu, R. Hiptmair and Z. Andjelic,

Editorial: IEEE Transaction on Magnetics, 41, 2005.

Rezumat:

We present a new variational direct boundary integral equation
approach for solving the scattering and transmission problem for
dielectric objects partially coated with a PEC layer. The main
idea is to use the electromagnetic Calder’on projector along with
transmission conditions for the electromagnetic fields. This leads
to a symmetric variational formulation which lends itself to
Galerkin discretization by means of divergence conforming discrete
surface currents (aka RWG functions). Several numerical
experiments confirm the efficacy of the new method.

Cuvinte cheie: Electromagnetic scattering, direct boundary integral equations,