The wiener hopf solution of a three-part pec plane

The aim of this paper is to apply the Generalized Wiener Hopf (GWH) technique to obtain the solution of the scattering by a three part PEC plane. In developing this task we observe that a novel network representation in the Laplace domain of a semi layer slab bounded by a PEC is required. This representation of semi layer slab is based on the Fredholm factorization. The circuital representation of semi slab leads to a two port network. The connection of this two port network with the two one port networks representing the two angular regions constitutes a circuit that provides a Fredholm integral equation of second kind easily to be solved.