Analysis of post-tuned cavity-backed circular microstrip patch antennas

F. Zavosh, James Aberle

Research output: Chapter in Book/Report/Conference proceedingChapter

3 Scopus citations


The paper presents a theoretical investigation of post-loading techniques as applied to cavity-backed circular microstrip patch antennas. The effects of the number and location of shorting posts on the polarisation and operating frequency of the antenna are analysed. A number of practical designs using shorting-post loading are also presented.

Original languageEnglish (US)
Title of host publicationIEE Proceedings: Microwaves, Antennas and Propagation
Number of pages7
StatePublished - 1996


  • Cavity-backed microstrip patch antennas
  • Green's functions
  • Shorting posts
  • Vector Hankel transform

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications


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