The application of a hybrid finite element-boundary integral (FE-BI) technique to the scattering from a dielectric cylinder buried in a dielectric half-space is presented. The domain in which FEM has to be applied is limited by a fictitious surface Gamma;. The scattered field distribution is numerically evaluated by imposing the proper boundary conditions at the surface Gamma; and by using a suitable Green's function representation which allows one to take into account the presence of the interface
A finite element-boundary integral analysis of electromagnetic scattering by a buried dielectric object
LOMBARDI, GIOVANNI;MANARA, GIULIANO
1995-01-01
Abstract
The application of a hybrid finite element-boundary integral (FE-BI) technique to the scattering from a dielectric cylinder buried in a dielectric half-space is presented. The domain in which FEM has to be applied is limited by a fictitious surface Gamma;. The scattered field distribution is numerically evaluated by imposing the proper boundary conditions at the surface Gamma; and by using a suitable Green's function representation which allows one to take into account the presence of the interfaceFile in questo prodotto:
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