ELECTROMAGNETIC SCATTERING FROM MULTILAYERED PERIODIC ARRAYS OF FERRITE CYLINDERS EMBEDDED IN A DIELECTRIC SLAB

摘要

The two-dimensional electromagnetic plane wave scattering from multilayered periodic arrays of circular ferrite cylinders embedded in a dielectric slab has been analyzed using the lattice sums technique for the periodic arrangement, the T-matrix for the scattering by cylindrical objects within a unit cell, and the generalized reflection and transmission matrices for the multilayered system. The ferrite cylinders are magnetized in the direction parallel to the cylinder axes. Numerical examples for the frequency response in the reflectance have been examined and interesting features peculiar to the anisotropic medium have been observed.