High Order Nyström-PO Hybrid Method for 3D EM Scattering of Arbitrar Shape

Abstract

A novel hybrid method that combines high order Nystrom method and PO method is developed in this paper. It is shown that this method is capable of calculating the scattering properties of 3D conductor targets of arbitrary shape and can achieve desired accuracy. This method employs the simplicity and concision of the Nystrom method and PO method and it is suitable for computing the scattering properties of electrically large problems with fine scattering features. Various examples show the applicability of this method.