Input impedance of probe-fed multilayer rectangular microstrip patch antenna using the modified Wolff model

A. K. Verma, Nasimuddin, V. Tyagi, D. Chakraverty

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

The modified Wolff model (MWM)-based cavity, model is presented for the simple and accurate computation of the input impedance of a probe-fed multilayer rectangular microstrip patch antenna. Results of the MWM are compared with both the experimental data and data of the MoM, with agreement within 1.5% for resonance frequency and within 0.15 for normalized input impedance. Further results are presented on the input impedance of a suspended rectangular microstrip patch antenna with a two-layer superstrate.

Original languageEnglish
Pages (from-to)237-239
Number of pages3
JournalMicrowave and Optical Technology Letters
Volume31
Issue number3
DOIs
Publication statusPublished - 5 Nov 2001
Externally publishedYes

Keywords

  • CAD
  • Microstrip antenna
  • Multilayer lossy microstrip

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