Higher-Order VSIE-MoM Formulation for Scattering by Composite Metallic and Dielectric Objects

Oleksiy S. Kim; Erik Jørgensen; Peter Meincke; Olav Breinbjerg

Higher-Order VSIE-MoM Formulation for Scattering by Composite Metallic and Dielectric Objects

Oleksiy S. Kim
, Erik Jørgensen
, Peter Meincke
, Olav Breinbjerg

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

A new higher-order method of moment (MoM) technique is presented for volume-surface integral equations (VSIE)for electromagnetic modeling of composite metallic and dielectric objects. The higher-order MoM scheme comprises higher-order hierarchical Legendre basis functions and an accurate representation of the object by higher-order curvilinear elements. Due to the orthogonal nature of the basis functions the continuity condition at the interface between metal and dielectric is satisfied explicitly. By utilizing the continuity condition the number of unknowns can be significantly reduced, especially for metal objects with thin dielectric coating.

Original language	English
Title of host publication	2004 URSI International Symposium on Electromagnetic Theory, Pisa, Italy, May 23-27
Publication date	2004
Pages	1125-1127
Publication status	Published - 2004

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Cite this

@inproceedings{b03a662f41aa426c9d6ca754f1288b5b,

title = "Higher-Order VSIE-MoM Formulation for Scattering by Composite Metallic and Dielectric Objects",

abstract = "A new higher-order method of moment (MoM) technique is presented for volume-surface integral equations (VSIE)for electromagnetic modeling of composite metallic and dielectric objects. The higher-order MoM scheme comprises higher-order hierarchical Legendre basis functions and an accurate representation of the object by higher-order curvilinear elements. Due to the orthogonal nature of the basis functions the continuity condition at the interface between metal and dielectric is satisfied explicitly. By utilizing the continuity condition the number of unknowns can be significantly reduced, especially for metal objects with thin dielectric coating.",

keywords = "scattering; volume-surface integral equations; higher-order hierarchical basis functions",

author = "Kim, \{Oleksiy S.\} and Erik J{\o}rgensen and Peter Meincke and Olav Breinbjerg",

year = "2004",

language = "English",

pages = "1125--1127",

booktitle = "2004 URSI International Symposium on Electromagnetic Theory, Pisa, Italy, May 23-27",

}

Higher-Order VSIE-MoM Formulation for Scattering by Composite Metallic and Dielectric Objects. / Kim, Oleksiy S.; Jørgensen, Erik; Meincke, Peter et al.
2004 URSI International Symposium on Electromagnetic Theory, Pisa, Italy, May 23-27. 2004. p. 1125-1127.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Higher-Order VSIE-MoM Formulation for Scattering by Composite Metallic and Dielectric Objects

AU - Kim, Oleksiy S.

AU - Jørgensen, Erik

AU - Meincke, Peter

AU - Breinbjerg, Olav

PY - 2004

Y1 - 2004

N2 - A new higher-order method of moment (MoM) technique is presented for volume-surface integral equations (VSIE)for electromagnetic modeling of composite metallic and dielectric objects. The higher-order MoM scheme comprises higher-order hierarchical Legendre basis functions and an accurate representation of the object by higher-order curvilinear elements. Due to the orthogonal nature of the basis functions the continuity condition at the interface between metal and dielectric is satisfied explicitly. By utilizing the continuity condition the number of unknowns can be significantly reduced, especially for metal objects with thin dielectric coating.

AB - A new higher-order method of moment (MoM) technique is presented for volume-surface integral equations (VSIE)for electromagnetic modeling of composite metallic and dielectric objects. The higher-order MoM scheme comprises higher-order hierarchical Legendre basis functions and an accurate representation of the object by higher-order curvilinear elements. Due to the orthogonal nature of the basis functions the continuity condition at the interface between metal and dielectric is satisfied explicitly. By utilizing the continuity condition the number of unknowns can be significantly reduced, especially for metal objects with thin dielectric coating.

KW - scattering; volume-surface integral equations; higher-order hierarchical basis functions

M3 - Article in proceedings

SP - 1125

EP - 1127

BT - 2004 URSI International Symposium on Electromagnetic Theory, Pisa, Italy, May 23-27

ER -