An accurate and stable implicit solution for transient scattering and radiation from wire structures

Baek Ho Jung; Tapan Kumar Sarkar; Young Seek Chung; Zhong Ji

doi:10.1002/mop.10461

An accurate and stable implicit solution for transient scattering and radiation from wire structures

Baek Ho Jung, Tapan Kumar Sarkar, Young Seek Chung, Zhong Ji

Department of Electrical Engineering & Computer Science

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

14 Scopus citations

Abstract

This Letter presents an accurate and stable method for the solution of transient electromagnetic response from conducting wire structures with the use of the time-domain electric-field integral equation (TD-EFIE). By using an implicit scheme with the central finite difference for the TD-EFIE, the transient responses from a wire scatterer illuminated by a plane wave and a wire antenna with an impressed voltage source are obtained. Also, a wire above a conducting plate is considered. Numerical results that show the validity of the presented methodology are presented.

Original language	English (US)
Pages (from-to)	354-359
Number of pages	6
Journal	Microwave and Optical Technology Letters
Volume	34
Issue number	5
DOIs	https://doi.org/10.1002/mop.10461
State	Published - Sep 5 2002

Keywords

Antenna
Integral equation
Radiation
Scattering
Time domain

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1002/mop.10461

Cite this

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title = "An accurate and stable implicit solution for transient scattering and radiation from wire structures",

abstract = "This Letter presents an accurate and stable method for the solution of transient electromagnetic response from conducting wire structures with the use of the time-domain electric-field integral equation (TD-EFIE). By using an implicit scheme with the central finite difference for the TD-EFIE, the transient responses from a wire scatterer illuminated by a plane wave and a wire antenna with an impressed voltage source are obtained. Also, a wire above a conducting plate is considered. Numerical results that show the validity of the presented methodology are presented.",

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AU - Jung, Baek Ho

AU - Sarkar, Tapan Kumar

AU - Chung, Young Seek

AU - Ji, Zhong

PY - 2002/9/5

Y1 - 2002/9/5

N2 - This Letter presents an accurate and stable method for the solution of transient electromagnetic response from conducting wire structures with the use of the time-domain electric-field integral equation (TD-EFIE). By using an implicit scheme with the central finite difference for the TD-EFIE, the transient responses from a wire scatterer illuminated by a plane wave and a wire antenna with an impressed voltage source are obtained. Also, a wire above a conducting plate is considered. Numerical results that show the validity of the presented methodology are presented.

AB - This Letter presents an accurate and stable method for the solution of transient electromagnetic response from conducting wire structures with the use of the time-domain electric-field integral equation (TD-EFIE). By using an implicit scheme with the central finite difference for the TD-EFIE, the transient responses from a wire scatterer illuminated by a plane wave and a wire antenna with an impressed voltage source are obtained. Also, a wire above a conducting plate is considered. Numerical results that show the validity of the presented methodology are presented.

KW - Antenna

KW - Integral equation

KW - Radiation

KW - Scattering

KW - Time domain

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JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 5

ER -

An accurate and stable implicit solution for transient scattering and radiation from wire structures

Abstract

Keywords

ASJC Scopus subject areas

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