TY - JOUR
T1 - Analysis of dielectric body by using volume integral equation combined with multi-region iterative method
AU - Zhai, H.
AU - Yuan, Q.
AU - Chen, Q.
AU - Sawaya, Kunio
N1 - Publisher Copyright:
© 2008, Electromagnetics Academy. All rights reserved.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2008
Y1 - 2008
N2 - In this research, a fast approach of method of moments (MoM) for analyzing 3-D dielectric body is proposed. The unknown polarization current in dielectric body is expanded into rectangular blocks with overlapping volume sinusoidal basis functions. To accelerate the matrix-solving CPU time in MoM, the multi-region iterative method, where the overlapping blocks are used as the iteration units, is applied to solving the matrix equation in the MoM. Some numerical results are given to show that the CPU time for solving unknown currents can be reduced effectively by multi-region iterative method.
AB - In this research, a fast approach of method of moments (MoM) for analyzing 3-D dielectric body is proposed. The unknown polarization current in dielectric body is expanded into rectangular blocks with overlapping volume sinusoidal basis functions. To accelerate the matrix-solving CPU time in MoM, the multi-region iterative method, where the overlapping blocks are used as the iteration units, is applied to solving the matrix equation in the MoM. Some numerical results are given to show that the CPU time for solving unknown currents can be reduced effectively by multi-region iterative method.
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U2 - 10.2528/PIERM08113002
DO - 10.2528/PIERM08113002
M3 - Article
AN - SCOPUS:85041864568
SN - 1937-8726
VL - 5
SP - 161
EP - 169
JO - Progress In Electromagnetics Research M
JF - Progress In Electromagnetics Research M
ER -