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Han WANG, Mingjie PANG, Hai LIN. The enhanced solution of the SVS-EFIE for arbitrary metal-dielectric composite objects[J]. Frontiers of Information Technology & Electronic Engineering, 1998, -1(-1): .
@article{title="The enhanced solution of the SVS-EFIE for arbitrary metal-dielectric composite objects",
author="Han WANG, Mingjie PANG, Hai LIN",
journal="Frontiers of Information Technology & Electronic Engineering",
volume="-1",
number="-1",
pages="",
year="1998",
publisher="Zhejiang University Press & Springer",
doi="10.1631/FITEE.2100387"
}
%0 Journal Article
%T The enhanced solution of the SVS-EFIE for arbitrary metal-dielectric composite objects
%A Han WANG
%A Mingjie PANG
%A Hai LIN
%J Journal of Zhejiang University SCIENCE C
%V -1
%N -1
%P
%@ 2095-9184
%D 1998
%I Zhejiang University Press & Springer
%DOI 10.1631/FITEE.2100387
TY - JOUR
T1 - The enhanced solution of the SVS-EFIE for arbitrary metal-dielectric composite objects
A1 - Han WANG
A1 - Mingjie PANG
A1 - Hai LIN
J0 - Journal of Zhejiang University Science C
VL - -1
IS - -1
SP -
EP -
%@ 2095-9184
Y1 - 1998
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/FITEE.2100387
Abstract: The surface-volume-surface electric field integral equation (SVS-EFIE) can lead to complex equations,
laborious implementation, and unacceptable computational complexity in the method of moments (MoM). Therefore,
a general matrix equation (GME) is proposed for electromagnetic scattering from arbitrary metal-dielectric composite
objects, and its enhanced solution is presented in this paper. In the previous work, the MoM solution formulation
of the SVS-EFIE considering only three-region metal-dielectric composite scatters was presented, and the two-stage
process resulted in two integral operators in the SVS-EFIE, which was arduous to implement and incapable of
reducing computational complexity. To address these difficulties, the GME, which is versatile for homogeneous
objects and composite objects consisting of more than three sub-regions, is proposed for the first time. Accelerated
solving policies are proposed for the GME based on the coupling degree concerning the spacing between sub-regions,
and the coupling degree standard can be adaptively set to balance the accuracy and efficiency. In this paper, the
reformed addition theorem is applied for the strong coupling case, and the iterative method is presented for the weak
coupling case. In addition, parallelism can be easily applied in the enhanced solution.
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