Analysis of coupled cylindrical microstrip lines with a substrate-superstrate configuration

Ching Her Lee, Chung I.G. Hsu, Jean Fu Kiang, Yen Wen Wang

Research output: Contribution to journalArticle


A spectral-domain integral equation formulation in conjunction with the method of moments is employed to analyze the coupled cylindrical microstrip lines with a substrate-superstrate configuration. Results indicate that the presence of a cover layer has significant effects on the effective dielectric constant and the characteristic impedance, especially for the odd-mode case. Variations of the curvature and line separation also show substantial effects on the dispersion characteristics of the coupled cylindrical microstrip lines.

Original languageEnglish
Pages (from-to)104-108
Number of pages5
JournalMicrowave and Optical Technology Letters
Issue number2
Publication statusPublished - 1998 Jun 5


All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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