A Dual Frequency Dielectric Resonator Antenna for Wireless Communication Applications
N. Ananda Rao1, M. Sekhar2
1N. Ananda Rao, Assistant Professor, Department of ECE, Vignan’s Foundation For Science Technology and Research, Guntur (Andhra Pradesh), India.
2M. Sekhar, Assistant Professor, Department of ECE, Vignan’s Foundation For Science Technology and Research, Guntur (Andhra Pradesh), India.
Manuscript received on 23 November 2019 | Revised Manuscript received on 17 December 2019 | Manuscript Published on 30 December 2019 | PP: 99-102 | Volume-9 Issue-1S5 December 2019 | Retrieval Number: A10181291S52019/19©BEIESP | DOI: 10.35940/ijeat.A1018.1291S52019
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: A dual frequency Dielectric Resonator antenna for wireless communication applications in the S and C bands with an operating frequency of 2.65GHz and 4.62GHz is presented. The patch is a dielectric material with a high dielectric constant value of 20. A 50Ω strip line is considered as feed and is coupled to the dielectric radiator via the rectangular slot etched in ground plane. The slot etched in ground plane is made so as to facilitate the power form the feed line to the radiator. The overall dimension of the antenna is 100mm×35mm×0.8mm. A dual frequency antenna has been proposed which will be operational at the frequencies of 2.65GHz and 4.62GHz with a gain of 4.42dB and 7.78dB respectively. Low cost FR4 material is been used as the laminate base for the antenna which will act as the dielectric material.
Keywords: Compact, Stacked Patch, Wireless Communication Applications.
Scope of the Article: Wireless Communication