Journal of the Institute of Electronics and Information Engineers (전자공학회논문지)

The Institute of Electronics and Information Engineers (대한전자공학회)
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A Study on The eigen-properties on Varied Structural 2-Dim. Waveguides by Krylov-Schur Iteration Method

Krylov-Schur 순환법을 이용한 다양한 2차원 구조의 도파관들에 관한 연구

  • 김영민 (경기대학교 전자물리학과) ;
  • 임종수 (경기대학교 전자물리학과)
  • Received : 2013.12.04
  • Published : 2014.02.25
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Abstract

Krylov-Schur iteration method has been applied to the 2-Dim. waveguides of the varied geometrical structure. The eigen-equations for them have been constructed from FEM based on the tangential edge vectors of triangular elements. The eigen-values and their modes have been determined from the diagonal components of the Schur matrices and its transforming matrices. The eigen-pairs as the results have been revealed visually in the schematic representations.

다양한 2차원 구조의 도파관들에 Krylov-Schur 순환법을 적용하였다. 이들의 고유특성들을 기술하는 방정식들은 삼각형 요소의 변-접선벡터에 기반을 둔 FEM으로 구성하였다. 고유-값들과 고유-모드들은 이들에 대한 Schur 행렬의 대각 성분들과 변환 행렬들로 부터 구하였다. 결과로써 이들 고유-값과 고유-모드 쌍들을 시각적으로 묘사하였다.

Keywords

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