One generalisation of projective method for the wave diffraction problems

Abstract

For the canonical problem of electrodynamic analysis of waveguide step discontinuity new system of interlinked integral equations has been derived, which depends on some continuous parameter. Varying this parameter the matrix models corresponding to both well - known methods of partial regions and other possible techniques, for which a geometric interpretation is absent, are obtained. This approach makes it possible to compare the properties of matrix operators and effectiveness of some widely used methods of applied electrodynamics.