Point source diffraction from a semi-infinite perfect electromagnetic conductor half plane

The Wiener-Hopf (WH) technique is employed to study the problem of spherical wave diffraction (emanating due to a point source) from a semi-infinite perfect electromagnetic conductor (PEMC) half plane. The importance of the PEMC solution is due to the fact that: (i) it is the generalization of both perfect electric conductor (PEC) solution and perfect magnetic conductor (PMC) solution, (ii) the reflected electromagnetic wave from a PEMC boundary has cross polarized component in addition to the co-polarized component. Some graphs showing the effects of various parameters on the diffracted field are plotted and discussed.