Localization of the Scattered Field’s Singularities Using the Method of Auxiliary Sources

Abstract

The Method of Auxiliary Sources MAS) used for the 2D scattered electromagnetic field analytical continuation’s singularities distribution and character determination.Smooth bounded perfect cylindrical conductor surface is considered as a scatterer. The idea of the MAS application for this problem related to the holography principle and is based on the properties of field’s analyticity and uniqueness of its analytical continuation up to the singularities. After the theoretical foundations of the problem, several results of numerical experiments are presented.