Exact electromagnetic scattering of an E-polarized plane wave by a double trihedral reflector with a semi-infinite slot

Abstract

A dihedral metallic corner reflector is bisected into two octants by a metal plane perpendicular to the edge of the reflector and touching one of the reflector sides while having a gap with the other side. The scattered field due to a plane wave incident in one of the octants is determined exactly, in the phasor domain.