Gajera Halappa, R. and Anoop, C. N. (2012) The Circular microstrip patch antenna (CMPA) with circular and rectangular slot etched round plane for wireless communication (HiperLAN/1 and HiperLAN/2). International Journal of Signal and Imaging Systems Engineering, 5 (4). pp. 295-299. ISSN 1748-0701
Full text not available from this repository. (Request a copy)Abstract
In this paper, we propose a design of Circular Microstrip Patch Antenna (CMPA) with a circular slot with optimised radius 2.5 mm, and rectangular slot of optimised dimensions of length 10 mm and width of 0.5 mm are etched on the ground plane as Defected Ground Structure (DGS) similar to φ (phi) shape. The DGS concept is used to improve the bandwidth, impedance matching and the relocation of resonant frequency to make the compact CMPA. The size reduction of about 24% is achieved compared to the actual area required to resonate at 5.5 GHz. The bandwidth 600 MHz with respect to centre frequency 5.42 GHz which covers wireless bands such as HiperLAN/1 and HiperLAN/2. The percentage bandwidth of 11.07% and the average gain of 4 dBi are achieved.
| Item Type: | Article |
|---|---|
| Subjects: | D Physical Science > Electronic |
| Divisions: | PG Centre Hassan > Electronics |
| Depositing User: | C Swapna Library Assistant |
| Date Deposited: | 28 Aug 2019 06:22 |
| Last Modified: | 20 Jun 2022 11:29 |
| URI: | http://eprints.uni-mysore.ac.in/id/eprint/7219 |
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