A High-Performance Reconfigurable Four Element Multiband MIMO Antenna for UWB Communications

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Published: Sep 21, 2023
DOI: https://doi.org/10.17762/ijritcc.v12i1.7972
Keywords:
Envelope Correlation Coefficient, Mutual Coupling, Co-planar waveguide Fed, Directivity Gain, MIMO

Main Article Content

B. Santhikiran
Research scholar, Dept. of ECE, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Avadi, Chennai, Tamil Nadu. & Associate professor, Dept. of ECE, ALIET, Vijayawada, India
T. Kavitha
Professor, Dept. of ECE, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Avadi, Chennai, Tamil Nadu, India

Abstract

For 5G applications, a 4-element orthogonal multi-input, multi-output antenna with an H-slot is advised. This antenna's CPW power source has four elements with better isolation. For this proposed antenna, the dimensions are reduced to , and the band obstruction with a parameter less than -10dB that is from 2.2GHz to 20GHz and it notches vary from 3.4GHz to 4.3GHz in the frequency range of 8.2GHz to 8.7GHz. In order to support WiMAX (3.3GHz–3.7GHz) and band ranges from 8.2GHz–8.7GHz in military/radar applications, notched filters will be used. The proposed antenna proved successful in achieving mutual coupling at less than -19 dB. The antenna's ECC level is 0.019 and its directivity gain is almost 10 db, making it a very good antenna. Except at the notches, the peak gain and radiation efficacy are 5.8 dB and 82%, respectively. This suggested antenna can be used for UWB applications such location monitoring, communications, military/radar applications, and biomedical systems as a prepared option or recommendation.

Article Details

How to Cite
Santhikiran, B. ., & Kavitha, T. . (2023). A High-Performance Reconfigurable Four Element Multiband MIMO Antenna for UWB Communications. International Journal on Recent and Innovation Trends in Computing and Communication, 12(1), 102–111. https://doi.org/10.17762/ijritcc.v12i1.7972
Issue
Vol. 12 No. 1 (2024)
Section
Articles

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