Title :
High Order Nyström-PO Hybrid Method for 3D EM Scattering of Arbitrar Shape
Author :
Liu, Shuguang ; Xiaojuan Zhang
Author_Institution :
Chinese Acad. of Sci., Beijing
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.
Keywords :
electromagnetic wave scattering; radar cross-sections; radar signal processing; arbitrary-shaped targets; electrically large problems; high order Nystrom-PO hybrid method; radar cross section; three-dimensional conductor targets; three-dimensional electromagnetic scattering; Conductors; Convergence; Integral equations; Modems; Moment methods; Optical scattering; Radar cross section; Radar scattering; Shape; Surface fitting;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2007. ICMMT '07. International Conference on
Conference_Location :
Builin
Print_ISBN :
1-4244-1048-7
Electronic_ISBN :
1-4244-1049-5
DOI :
10.1109/ICMMT.2007.381341
