Biswas, M. ; Siddiqui, J. Y. ; Guha, D. ; M. Antar, Y. M. (2006) Effect of a Cylindrical Cavity on the Resonance of a Circular Microstrip Patch With Variable Air-Gap IEEE Antennas and Wireless Propagation Letters, 5 . pp. 418-420. ISSN 1536-1225
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Official URL: http://doi.org/10.1109/LAWP.2006.883084
Related URL: http://dx.doi.org/10.1109/LAWP.2006.883084
Abstract
The effect of a cylindrical cavity enclosure in shifting the resonant frequency of a suspended substrate circular microstrip patch with variable air-gap is investigated and an analytical formulation is proposed to accurately estimate the same. A new factor indicating the proximity effect of the cavity wall is also suggested and studied. The proposed formula is compared with some measurements and simulated data generated using Ansoft's HFSS v9.2 revealing much closer agreement compared to a previously reported formulation
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Cavity-enclosed Microstrip Antenna; Circular Microstrip Antenna. |
| ID Code: | 117292 |
| Deposited On: | 22 Apr 2021 11:46 |
| Last Modified: | 22 Apr 2021 11:46 |
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