Multilayer cavity model for microstrip rectangular and circular patch antenna

A. K. Verma*, Nasimuddin

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


We report an improved form of the cavity model called the modified Wolff model (MWM) to compute the resonance frequency, input impedance, bandwidth, efficiency, directivity, and radiation pattern of a multilayer rectangular and circular patch antenna in the lossy iso/anisotropic medium. We compare the MWM against the experimental results obtained from the several sources and also against the computed results of the method-of-moments-based Ensemble. The MWM is revealed as an accurate, fast, and reliable model for computation of all these parameters.

Original languageEnglish
Pages (from-to)193-217
Number of pages25
Issue number3
Publication statusPublished - Apr 2004
Externally publishedYes


  • Microstrip patch antennas
  • Multilayer cavity model
  • Multilayer circular patch
  • Multilayer rectangular patch
  • Multilayer resonator


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