Efficient Coupling Impedance Formulas for the Right-angled Isosceles Triangular Patch for Use in Segmentation Analysis

S. K. Lee, S. F. Ooi, E. G. Lim, E. Korolkiewicz, A. Sambell

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)


An explicit and computationally efficient coupling impedance formula for the coupling between two perimeter ports on a perpendicular side of a right-angled isosceles triangular patch microstrip segment is derived. Based on coplanar circuit analysis an initial impedance formula is obtained in terms of a single and a double infinite series expression. Application of closed forms for the series reduces the single series to a closed form, and, the double series reduces to a single series. The new computationally efficient coupling formula is verified by comparison with simulation based on full wave analysis, and, practical measurement.

Original languageEnglish
Title of host publicationProceedings of the 36th European Microwave Conference, EuMC 2006
PublisherIEEE Computer Society
Number of pages4
ISBN (Print)2960055160, 9782960055160
Publication statusPublished - 15 Jan 2007
Externally publishedYes
Event36th European Microwave Conference - Manchester, United Kingdom
Duration: 10 Sep 200615 Sep 2006
Conference number: 36


Conference36th European Microwave Conference
Abbreviated titleEuMC 2006
Country/TerritoryUnited Kingdom

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