모드 정합법을 이용한 구형도파관의 불연속 경계면 해석

Analysis of Step Discontinuity of Rectangular Waveguides Using the Mode Matching Method

  • 이민수 (한양대학교 전자통신공학과) ;
  • 이상설 (한양대학교 전자통신공학과)
  • 발행 : 1993.11.01

초록

In this paper, the fields of double-plane steps in rectangular waveduides are analyzed using the modified TE$_{mn}$$^{x}$ mode-matching method. The characteristics of rectangular waveguide having double-plane steps are investigated with accomdating the effects of higher-order modes generated by discontinuities. In comparison with the generalized TE$_{mn}$-TM$_{mn}$ mode analysis, the modified TE$_{mn}$$^{x}$ mode-matching method consumes less memory and CPU time and provides improved convergence behavior. The results obtained in this manner coinside with that of the TE$_{mn}$-TM$_{mn}$ mode-matching method.

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