| Abstract: | We propose a new method for calculation of impedance discontinuities in two-dimensional waveguide structures. This method enables one to find scattering matrix elements expanded in functional series. As an example, simple analytical expressions are given for the transmission coefficient of the fundamental wave as first and second approximations.Povolzhje Institute for Informatics, Radio Engineering and Communication, Samara. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 38, No. 10, pp. 1083–1093, October, 1995. |
