Simple determination of effective permittivity and resonant frequency of a microstrip ring antenna including air gap


Gurel C., Yazgan E.

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, cilt.54, ss.238-240, 2000 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 54 Konu: 4
  • Basım Tarihi: 2000
  • Dergi Adı: AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
  • Sayfa Sayıları: ss.238-240

Özet

In this study, a new and simple effective permittivity expression for a microstrip ring antenna including an air gap is presented and used to produce new resonant frequency results, It is shown that the obtained results are in good agreement with the experiments for various modes and gap widths.