Asymptotic Diffraction of a PEC Cylinder Located at a Plane Interface Between Isorefractive Half-Spaces

Isorefractive material has some novel properties. We consider the case of a plane wave scattered by a circular cylinder located at a plane interface between isorefractive half-spaces. We mainly study the high-frequency asymptotic diffraction contribution extracted from the series' expression. We prove that the extracted asymptotic contribution conforms to the classical asymptotic diffraction theory.