Abstract
In this paper the numerical computation of resonant frequency of gap coupled circular microstrip antennas using the concept of cavity model has been presented. The resonant frequency of the gap-coupled circular patches is computed and the mode number is also evaluated. The computed results are compared with published results. The previously published results are based on experimentation and do not present a clear mathematical model for the same structure. An extensive comparison with Method-of-moments based software (IE3D) is also done. The accuracy of prediction is reasonably good.
| Original language | English |
|---|---|
| Pages (from-to) | 1303-1311 |
| Number of pages | 9 |
| Journal | Journal of Electromagnetic Waves and Applications |
| Volume | 21 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 1 Sept 2007 |
| Externally published | Yes |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- General Physics and Astronomy
- Electrical and Electronic Engineering