Radiation characteristics of a circular microstrip antenna

W. C. Chew, J. A. Kong, L. C. Shen

Research output: Contribution to journalArticlepeer-review


Radiation patterns of a circular microstrip antenna have been calculated with Green's functions for a two-layer medium and compared with previous results which are valid for thin slabs and small dielectric constants. A mode expansion technique is then used to find fields and resonant frequencies. The theoretical results for the input impedances are found and are in good agreement with experimental data.

Original languageEnglish (US)
Pages (from-to)3907-3915
Number of pages9
JournalJournal of Applied Physics
Issue number7
StatePublished - 1980

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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