Физика волновых процессов и радиотехнические системы (Apr 2013)
Spectral method applying for solving closed waveguides diffraction problems
Abstract
By the means of spectral method the universal algorithm of calculation of diffraction in closed waveguides with arbitrary dielectric filling is presented. The method is based upon presenting of diffracting structures fields as serial expansion of some basis functions, having completeness and satisfying boundary conditions of waveguides boundary.