Accurate Modelling of Unilateral Finline-Coplanar Waveguide Transition

A. Rong

Research output: Contribution to journalArticlepeer-review


Using the spectral domain technique in conjunction with finite element slot field expansions, the scattering characteristics of the unilateral finline-coplanar waveguide transition are analysed. Flexible rooftop functions varying in both the transverse and longitudinal directions are used instead of a uniform rooftop function as expansion functions to handle arbitrary slot width structures. A typical example is computed. The numerical results for the special case agree well with those available in the literature.

Original languageEnglish (US)
Pages (from-to)1123-1124
Number of pages2
JournalElectronics Letters
Issue number15
StatePublished - Sep 1 1990


  • Microwave circuits and Systems
  • Waveguides

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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