Independently tunable quad band patch antenna using CSRR for C and X-band applications
Department of Electronics and Communication Engineering, Usha Rama College of Engineering and Technology, Telaprolu, Andhra Pradesh -521109, India.
Review
World Journal of Advanced Engineering Technology and Sciences, 2024, 11(02), 389–396.
Article DOI: 10.30574/wjaets.2024.11.2.0131
Publication history:
Received on 01 March 2024; revised on 09 April 2024; accepted on 12 April 2024
Abstract:
The suggested antenna is based on a patch including complementary split-ring resonators in the ground plane and a truncated corner slot. The antenna displays four operational bands in this manner, and its resonant frequencies can be individually adjusted by adjusting the ground plane resonator structures and the patch slot's dimensions. Furthermore, the antenna displays a notch-band feature at 10.7 GHz as a result of the complementary split-ring resonator structures' anti-resonant behavior. Four X-band operating bands are displayed by the suggested antenna, together with their respective absolute and relative bandwidths. 7.0–7.2 GHz (200 MHz, 7.8–8.0 GHz (200 MHz),8.3–8.4 GHz (100 MHz) and 8.7-8.9 GHz(200MHz) s. The antenna is simulated in order to achieve desired gain, omnidirectional radiation patterns, and return loss characteristics.
Keywords:
Complementary split-ring resonators; Perfect electric conductor; Perfect magnetic conductor
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Copyright © 2024 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0