Rectangular Loop UHF Antenna for utilization of TVWS for Cognitive Radio Application
Shine Let G1, Christina V P F2, Sam Prince T3, Benin Pratap C4
1Shine Let G, Karunya Institute of Technology and Sciences, Coimbatore, India.
2V P F, Karunya Institute of Technology and Sciences, Coimbatore, India.
3Sam Prince T, Karunya Institute of Technology and Sciences, Coimbatore, India.
4Benin Pratap C, Karunya Institute of Technology and Sciences, Coimbatore, India.
Manuscript received on October 18, 2019. | Revised Manuscript received on 25 October, 2019. | Manuscript published on November 10, 2019. | PP: 952-955 | Volume-9 Issue-1, November 2019. | Retrieval Number: L32071081219/2019©BEIESP | DOI: 10.35940/ijitee.A3207.119119
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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: To utilize the TV white space 470MHz to 806MHz, several wideband antennas are designed in ultra-high frequency (UHF) band. This paper presents the monopole antenna with resonant structures arranged in rectangular loop shape. The overall dimension of the antenna is 160mm x 100mm x 1.6mm. The performance of the antenna in the operating frequency band 596MHz to 733MHz is evaluated using HFSS software. The overall peak gain of the antenna is 1.653dB. In both elevation and azimuth plane, radiation pattern is omnidirectional and the radiation efficiency is 81.79%
Keywords: Cognitive Radio, Monopole antenna, TV white-space, UHF Antenna.
Scope of the Article: Smart Antenna