VSIE Method based on Nonconformal Discretization for Em Scattering from Composite Objects

Yu-Yu Zhu; Qiang-Ming Cai; Xin Cao; Mao-Song Lin; Jun Fan

doi:10.1109/COMPEM.2019.8778891

VSIE Method based on Nonconformal Discretization for Em Scattering from Composite Objects

Yu-Yu Zhu
, Qiang-Ming Cai
, Xin Cao
, Mao-Song Lin
, Jun Fan

Research output: Contribution to journal › Article › peer-review

Abstract

In this paper, an efficient volume surface integral equation (VSIE) method based on nonconformal discretization is developed for the numerical simulation of electromagnetic scattering by composite objects. This VSIE method introduces the Full-RWG and Half-RWG basis functions for PEC surfaces and Full-SWG and Half-SWG basis functions for dielectric objects. Based on that, the nonconformal discretization is allowed in this VSIE. The nonconformal nature of the VSIE method gives the considerable flexibility in the meshing. Numerical results are presented to demonstrate the accuracy and efficiency of the non-conformal method.

Original language	American English
Journal	Proceedings of the 5th IEEE International Conference on Computational Electromagnetics (2019, Shanghai, China)
DOIs	https://doi.org/10.1109/COMPEM.2019.8778891
State	Published - Mar 1 2019

Keywords

Composite Objects
Electromagnetic Scattering
Nonconformal
Volume Surface Integral Equation (VSIE)

Disciplines

Electrical and Computer Engineering

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10.1109/COMPEM.2019.8778891License: Unspecified

https://doi.org/10.1109/COMPEM.2019.8778891

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title = "VSIE Method based on Nonconformal Discretization for Em Scattering from Composite Objects",

abstract = " In this paper, an efficient volume surface integral equation (VSIE) method based on nonconformal discretization is developed for the numerical simulation of electromagnetic scattering by composite objects. This VSIE method introduces the Full-RWG and Half-RWG basis functions for PEC surfaces and Full-SWG and Half-SWG basis functions for dielectric objects. Based on that, the nonconformal discretization is allowed in this VSIE. The nonconformal nature of the VSIE method gives the considerable flexibility in the meshing. Numerical results are presented to demonstrate the accuracy and efficiency of the non-conformal method.",

keywords = "Composite Objects, Electromagnetic Scattering, Nonconformal, Volume Surface Integral Equation (VSIE)",

author = "Yu-Yu Zhu and Qiang-Ming Cai and Xin Cao and Mao-Song Lin and Jun Fan",

year = "2019",

month = mar,

day = "1",

doi = "10.1109/COMPEM.2019.8778891",

language = "American English",

journal = "Proceedings of the 5th IEEE International Conference on Computational Electromagnetics (2019, Shanghai, China)",

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TY - JOUR

T1 - VSIE Method based on Nonconformal Discretization for Em Scattering from Composite Objects

AU - Zhu, Yu-Yu

AU - Cai, Qiang-Ming

AU - Cao, Xin

AU - Lin, Mao-Song

AU - Fan, Jun

PY - 2019/3/1

Y1 - 2019/3/1

N2 - In this paper, an efficient volume surface integral equation (VSIE) method based on nonconformal discretization is developed for the numerical simulation of electromagnetic scattering by composite objects. This VSIE method introduces the Full-RWG and Half-RWG basis functions for PEC surfaces and Full-SWG and Half-SWG basis functions for dielectric objects. Based on that, the nonconformal discretization is allowed in this VSIE. The nonconformal nature of the VSIE method gives the considerable flexibility in the meshing. Numerical results are presented to demonstrate the accuracy and efficiency of the non-conformal method.

AB - In this paper, an efficient volume surface integral equation (VSIE) method based on nonconformal discretization is developed for the numerical simulation of electromagnetic scattering by composite objects. This VSIE method introduces the Full-RWG and Half-RWG basis functions for PEC surfaces and Full-SWG and Half-SWG basis functions for dielectric objects. Based on that, the nonconformal discretization is allowed in this VSIE. The nonconformal nature of the VSIE method gives the considerable flexibility in the meshing. Numerical results are presented to demonstrate the accuracy and efficiency of the non-conformal method.

KW - Composite Objects

KW - Electromagnetic Scattering

KW - Nonconformal

KW - Volume Surface Integral Equation (VSIE)

UR - https://scholarsmine.mst.edu/ele_comeng_facwork/4155

UR - https://doi.org/10.1109/COMPEM.2019.8778891

U2 - 10.1109/COMPEM.2019.8778891

DO - 10.1109/COMPEM.2019.8778891

M3 - Article

JO - Proceedings of the 5th IEEE International Conference on Computational Electromagnetics (2019, Shanghai, China)

JF - Proceedings of the 5th IEEE International Conference on Computational Electromagnetics (2019, Shanghai, China)

ER -

VSIE Method based on Nonconformal Discretization for Em Scattering from Composite Objects

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Keywords

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