MATHEMATICAL MODEL OF SCATTERING OF POLARIZED WAVES ON IMPEDANCE STRIPS LOCATED ON A SCREENED DIELECTRIC LAYER

摘要

The description of the processes of interaction of electromagnetic waves with imperfectly conducting gratings leads to the consideration of boundary-value problems for the Helmholtz equation with boundary conditions of the third kind. The original problem of scattering of polarized waves on the reflecting structures is reduced to a system of boundary integral equations. The procedure of derivation of the integral equations is based on the method of parametric representations of integral operators.