Physical Optics Driven Method of Moments using Maximally Orthogonalized Basis Functions

摘要

Recently introduced iterative Physical optics driven Method of Moments (PO driven MoM) enables solution of electrically very large metallic scatterers using single personal computer. However, it is noticed that convergence of the method is lowered when order of polynomial expansion of currents increases. In this paper we use maximally orthogonalized basis functions to reduce the difference in convergence between different expansion orders of basis functions.