Title :
Solution of scattering from homogeneous dielectric object using fast multipole method
Author :
Li, Jian-Ying ; Oo, Zaw-Zaw ; Li, Le-Wei
Author_Institution :
Singapore-MIT Alliance (SMA), Singapore, Singapore
Abstract :
In this paper, the method of moments (MoM) is employed to solve the combined field integral equation (CFIE) for scattering by three-dimensional homogeneous dielectric, arbitrary objects. First, the convergence of conjugate gradient (CG) method is discussed. Following this the fast multipole method (FMM) is used to reduce the memory required and computational operations.
Keywords :
conjugate gradient methods; convergence of numerical methods; electromagnetic wave scattering; integral equations; method of moments; 3D homogeneous dielectric object; CFIE; EM scattering; MoM; combined field integral equation; conjugate gradient method; convergence; fast multipole method; method of moment; three-dimensional objects; Character generation; Convergence; Dielectrics; Electromagnetic scattering; Integral equations; Large-scale systems; MLFMA; Message-oriented middleware; Moment methods; Permittivity;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2002. Proceedings. ICMMT 2002. 2002 3rd International Conference on
Print_ISBN :
0-7803-7486-X
DOI :
10.1109/ICMMT.2002.1187727
