Electromagnetic scattering from 2D dielectric objects using randomly distributed sources

A simple and fast numerical solution technique is proposed to solve the electromagnetic scattering problem from 2D dielectric structures. Based on the surface equivalence principle, equivalent random sources are avoiding singularity to satisfy the boundary conditions and solving smaller matrices, used in this technique, reduce the required computation time. The results of the proposed technique are compared and verified with analytical solutions as well as the method of moments (MoM).