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Indian Journal of Radio & Space Physics (IJRSP) >
IJRSP Vol.35 [2006] >
IJRSP Vol.35(3) [June 2006] >
| Title: | Theoretical and experimental investigations of circular sector microstrip antenna |
| Authors: | Tiwari, Vijay Kumar
Kimothi, Aradhana
Bhatnagar, D
Saini, J S
Saxena, V K
Kumar, P |
| Keywords: | Microstrip antennas
Cavity model
Radiation patterns
Input impedance |
| Issue Date: | Jun-2006 |
| Publisher: | CSIR |
| Abstract: | An analysis of a general circular sector microstrip antenna (CSMA) with sector angle, ⍺, is presented in this paper. The theoretical analysis is carried out by applying cavity model-based modal expansion technique. The computed results are validated with measured results for CSMA geometry with ⍺ = 60º. The computed results show a fairly good agreement with measured results. A reasonably small deviation of 1.06% in the resonant frequency is recorded, while a fairly good agreement between measured and computed return loss and radiation patterns is recorded. This validates the proposed technique of treating CSMA geometry. |
| Page(s): | 206-211 |
| ISSN: | 0367-8393 |
| Source: | IJRSP Vol.35(3) [June 2006]
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