DIFFRACTION OF ELECTROMAGNETIC PLANE WAVE FROM A SLIT IN PEMC PLANE

Abstract

In the present investigation, difiraction from a slit in perfectly electromagnetic conducting (PEMC) plane has been studied. Both the E- and H-polarization are considered and the method of analysis is Kobayashi Potential (KP). The mathematical formulation involves dual integral equations (DIEs). These DIEs are solved by using the discontinuous properties of Weber-Schafheitlin's integral. The resulting expressions, flnally, reduce to matrix equations. These are then used to compute the values of unknown expansion coe-cients. Numerical results are presented for difierent parameters of interest especially the dependance of co-polarized and cross-polarized components on the admittance parameter.