Electric surface current model for the analysis of the radiation resistance of a spherical circular microstrip antenna

Wai Yip Tam, S. W. Tam, K. M. Luk, K. Y A Lai

Research output: Journal article publicationJournal articleAcademic researchpeer-review

1 Citation (Scopus)

Abstract

An approach to the analysis of a spherical circular microstrip antenna which is applicable to a relatively thick substrate is presented. Based on the spectral‐domain Green's function formulation, the effect of the dielectric substrate as well as the spherical ground are incorporated. Numerical results for the radiation resistance agree well with the results using the generalized transmission line model (GTLM), which is accurate for a thin dielectric substrate only.
Original languageEnglish
Pages (from-to)304-306
Number of pages3
JournalMicrowave and Optical Technology Letters
Volume6
Issue number5
DOIs
Publication statusPublished - 1 Jan 1993

Keywords

  • electric surface current model
  • Microstrip antenna
  • radiation resistance

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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