Title :
Characterizing scattering by 3D arbitrarily shaped homogeneous dielectric objects using fast multipole method
Author :
Li, Jian-Ying ; Li, Le-Wei
Author_Institution :
High Performance Comput. for Eng. Syst. (HPCES) Programme, Singapore-MIT, Singapore, Singapore
Abstract :
Electromagnetic scattering by three-dimensional (3D) arbitrarily shaped homogeneous dielectric objects is characterized. In the analysis, the method of moments is first employed to solve the combined field integral equation for the scattering properties of these 3D homogeneous dielectric objects of arbitrary shape. The fast multipole method and the multilevel fast multipole algorithm are then implemented into our codes for matrix-vector manipulations.
Keywords :
dielectric bodies; electromagnetic wave scattering; integral equations; matrix algebra; method of moments; 3D dielectric objects; arbitrarily shaped dielectric objects; combined field integral equation; electromagnetic scattering; homogeneous dielectric objects; matrix-vector manipulation; method of moments; multilevel fast multipole algorithm; three-dimensional dielectric objects;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2004.825094
