Rigorous and fast convergent analysis of a rectangular waveguide coupler slotted in common wall

Hongting Jia, Kuniaki Yoshitomi, Kiyotoshi Yasumoto

研究成果: Contribution to journalArticle査読

11 被引用数 (Scopus)

抄録

Rigorous and fast convergent analysis of a coupler slotted in common wall between two dissimilar rectangular waveguides is described by a mode-matching method combined with Fourier transform technique and consideration of the singularity of electromagnetic field around edges. Comparing with a conventional mode-matching method, the present method has two advantages. One is that it can avoid the usage of the dyadic Green's function, the other is that it can overcome the relative convergence problem. The consideration of the field singularity has greatly improved the convergence and the calculated accuracy of a solution. This analysis is rigorous and the computer cost is very low.

本文言語英語
ページ(範囲)245-264
ページ数20
ジャーナルProgress in Electromagnetics Research
46
DOI
出版ステータス出版済み - 2004

All Science Journal Classification (ASJC) codes

  • 放射線
  • 凝縮系物理学
  • 電子工学および電気工学

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