The Transactions of the Korean Institute of Electrical Engineers C (대한전기학회논문지:전기물성ㆍ응용부문C)

The Korean Institute of Electrical Engineers (대한전기학회)
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Analysis of Transient Response from Conducting Wire Scatterer and Antenna Using Integral Equation

적분 방정식을 이용한 도선 산란체 및 안테나의 과도응답 해석

  • 정백호 (湖西大 電氣情報通信工學部) ;
  • 서정훈 (湖西大 大學院 情報通信工學科) ;
  • 윤희상 (湖西大 電氣情報通信工學部)
  • Published : 2002.11.01
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Abstract

In this paper, we present an accurate and stable method for the solution of the transient electromagnetic response from the conducting wire structures using the time domain integral equation. By using an implicit scheme with the central finite difference approximation for the time domain electric field integral equation, we obtain the transient response from a wire scatterer illuminated by a plane wave and a conducting wire antenna with an impressed voltage source. Also, we consider a wire above a 3-dimensional conducting object. Numerical results are presented, which show the validity of the presented methodology, and compared with a conventional method using backward finite difference approximation.

Keywords

References

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