Analysis of L-strip Fed Circular Disk Patch Antenna for Dualband Operation

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Published: Oct 30, 2011
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J. A. Ansari, Anurag Mishra, Kamakshi and A. Singh
Department of Electronics and Communication University of Allahabad, Allahabad-211003, India

Abstract

A dual frequency resonance antenna achieved by introducing L-strip fed in circular disk patch is analysed by using circuit theory
concept. The resonance frequency is found to be 5.19 GHz and 10.44 GHz for lower and upper resonance frequency respectively and the bandwidth of the proposed antenna for lower and upper resonance frequency is found to be 11.54 % and 13.12 %. When the notch is cut on the circular disk patch dual resonance frequency is shifted higher side and  the resonance frequency is found to be 5.84 GHz and 10.54 GHz. It is found that the resonance frequency is observed 1.860 and 1.824 respectively. The theoretical results are compared with IE3D simulation results which are in good agreement 

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1.
J. A. Ansari, Anurag Mishra, Kamakshi and A. Singh. Analysis of L-strip Fed Circular Disk Patch Antenna for Dualband Operation. J. Int. Acad. Phys. Sci. [Internet]. 2011 Oct. 30 [cited 2024 Apr. 29];15(6):399-406. Available from: https://www.iaps.org.in/journal/index.php/journaliaps/article/view/649
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Vol. 15 No. 6 (2011): Table of Content Special Issue 2
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Articles
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