Spectral domain analysis of microstrip antennas with an airgap

Wai Yip Tam, K. M. Luk

Research output: Journal article publicationJournal articleAcademic researchpeer-review

4 Citations (Scopus)


The circular disk microstrip antenna with an airgap between the dielectric substrate and the ground plane is formulated using the spectral domain method. The complex resonant frequencies of the structure is determined using Galerkin's procedure. Some available experimental data are compared with the present method.
Original languageEnglish
Pages (from-to)391-393
Number of pages3
JournalMicrowave and Optical Technology Letters
Issue number11
Publication statusPublished - 1 Jan 1990
Externally publishedYes


  • Hankel domain analysis
  • Microstrip antenna

ASJC Scopus subject areas

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


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