A novel approach for electromagnetic inverse scattering of a two-dimensional perfect electric conductor object

摘要

A two-dimensional shape determination technique for a perfect electric conductor target using electromagnetic inverse scattering is presented. The proposed algorithm uses the scattered field pattern and an inverse scattering technique derived from Green's function to retrieve the geometry of an unknown target. This method uses the scattering field data over a band of observation points, which is synthesized using frequency domain "method of moment" computational technique. We have verified this algorithm with four different types of numerical examples.