The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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Application of the source superimposing method for multi scatterers analysis

안테나와 다중 산란체의 해석을 위한 전원중첩인가법의 응용

  • 정광욱 (구미전문대학 정보통신과) ;
  • 김채영 (경북대학교 전기,전자공학부)
  • Published : 1998.05.01
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Abstract

The major limitation of MOM solution has alaways been the computer CPU time and storage size, needed to carry out the impedance matrix computation. A new formulation technique using Sorce Superimposion method is presented in order to cut down computerstorage requirements and CPU time based on the equivalence principle and induction theorem. The numerical results are shown to give good agreement to those calculated by the conventional method and also application example is presented.

모멘트법으로 해를 구하는데 있어서 행렬차수에 의한 컴퓨터 기억용량과 계산소요시간은 주된 제약요건이 되어왔다. 컴퓨터 기억용량 감소와 계산소요시간 단축을 위하여 등가원리와 유기정리에 근거르 둔 전원중첩인가법을 이용한 수식전개기법을 정립하였다. 수치 해석 결과의 정확성을 검증해 보이고 또한 본 방법을 적용한 응용 수치해석의 예를 보인다.

Keywords

References

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