Rectangular Loop UHF Antenna for utilization of TVWS for Cognitive Radio Application | Zendy

G. Shine Let | Zendy; V. Christina | Zendy; Sam Prince T | Zendy; C. Benin Pratap | Zendy

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Rectangular Loop UHF Antenna for utilization of TVWS for Cognitive Radio Application

Author(s) -

G. Shine Let,

V. Christina,

Sam Prince T,

C. Benin Pratap

Publication year - 2019

Publication title -

international journal of innovative technology and exploring engineering

Language(s) - English

Resource type - Journals

ISSN - 2278-3075

DOI - 10.35940/ijitee.a3207.119119

Subject(s) - omnidirectional antenna , monopole antenna , antenna (radio) , radiation pattern , ultra high frequency , ground plane , antenna efficiency , physics , acoustics , antenna measurement , loop antenna , computer science , electrical engineering , coaxial antenna , telecommunications , engineering

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%

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