Comparison of two integral equation approaches for analysis of scattering by homogeneous dielectric bodies

Chu Qiang Deng; Xin Qing Sheng

Comparison of two integral equation approaches for analysis of scattering by homogeneous dielectric bodies

Chu Qiang Deng^*, Xin Qing Sheng

^*Corresponding author for this work

School of Integrated Circuits and Electronics

Beijing Institute of Technology

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

Abstract

Methods of moments based on different integral equations are comparatively studied in accuracy and efficiency for scattering by homogeneous bodies. Computational characteristics of various implementation approaches are analyzed for the single integral equation and the Poggio-Miller-Chang-Harrington-Wu (PMCHW) equation. The numerical performance of various implementations is shown by numerical experiments and explained in the paper. Conclusions of different implementation approaches are finally presented in accuracy and efficiency.

Original language	English
Pages (from-to)	898-901
Number of pages	4
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	28
Issue number	10
Publication status	Published - Oct 2008

Keywords

Homogeneous bodies
Method of moments
Poggio-Miller-Chang-Harrington-Wu (PMCHW) equation
Single integral equation

Cite this

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title = "Comparison of two integral equation approaches for analysis of scattering by homogeneous dielectric bodies",

abstract = "Methods of moments based on different integral equations are comparatively studied in accuracy and efficiency for scattering by homogeneous bodies. Computational characteristics of various implementation approaches are analyzed for the single integral equation and the Poggio-Miller-Chang-Harrington-Wu (PMCHW) equation. The numerical performance of various implementations is shown by numerical experiments and explained in the paper. Conclusions of different implementation approaches are finally presented in accuracy and efficiency.",

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AU - Deng, Chu Qiang

AU - Sheng, Xin Qing

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N2 - Methods of moments based on different integral equations are comparatively studied in accuracy and efficiency for scattering by homogeneous bodies. Computational characteristics of various implementation approaches are analyzed for the single integral equation and the Poggio-Miller-Chang-Harrington-Wu (PMCHW) equation. The numerical performance of various implementations is shown by numerical experiments and explained in the paper. Conclusions of different implementation approaches are finally presented in accuracy and efficiency.

AB - Methods of moments based on different integral equations are comparatively studied in accuracy and efficiency for scattering by homogeneous bodies. Computational characteristics of various implementation approaches are analyzed for the single integral equation and the Poggio-Miller-Chang-Harrington-Wu (PMCHW) equation. The numerical performance of various implementations is shown by numerical experiments and explained in the paper. Conclusions of different implementation approaches are finally presented in accuracy and efficiency.

KW - Homogeneous bodies

KW - Method of moments

KW - Poggio-Miller-Chang-Harrington-Wu (PMCHW) equation

KW - Single integral equation

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VL - 28

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JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 10

ER -

Comparison of two integral equation approaches for analysis of scattering by homogeneous dielectric bodies

Abstract

Keywords

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