Title :
Higher order hierarchical method of moments for 3-D electromagnetic scattering
Author :
Deng, C.Q. ; Sheng, X.Q.
Author_Institution :
Center for Electromagn. Simulation, Beijing Inst. of Technol., Beijing, China
Abstract :
A higher order method of moments (MoM) is developed for 3-D electromagnetic scattering based on hierarchical higher order basis functions in the curvilinear triangular element in this paper. An improved Duffy method is presented in the higher order moment method. Numerical experiments show that the improved Duffy method leads to a higher accuracy and faster convergence version of higher-order hierarchical MoM.
Keywords :
convergence of numerical methods; electromagnetic fields; electromagnetic wave scattering; method of moments; 3-D electromagnetic scattering; Duffy method; convergence version; curvilinear triangular element; electric field; higher order hierarchical MoM; method-of-moments; Duffy method; hierarchical; higher order; method of moments (MoM); singular integral;
Conference_Titel :
Microwave Technology and Computational Electromagnetics, 2009. ICMTCE. International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-84919-140-1
DOI :
10.1049/cp.2009.1361
