Work place: Mahatma Gandhi Institute of Technology, Hyderabad, India
E-mail: kottareddyjs@gmail.com
Website:
Research Interests: Electronic Engineering, Radar Technology, Microwave Measurements
Biography
Prof. K Jaya Sankarv, graduated in Electronics & Communication Engineering from SVU, Tirupat. M.E in Microwave & Radar Engineering from Osmania University. He Received Ph. D in Communication Engineering & Optimization from OU, Hyderabad. He has 32years (Teaching: 28 years, Research: 15 Years, Ind.: 04 Years). He guided 4 Ph. D Research Scholars and guiding 10 Ph. D Research Scholars. He is working presently as Prof. and Principal in Mahatma Gandhi Institute of Science and Technology
By Pendli Pradeep K. Jaya Sankar P. Chandra Sekhar
DOI: https://doi.org/10.5815/ijwmt.2022.05.04, Pub. Date: 8 Oct. 2022
This paper presents a design of modified rectangular patch antenna with a pentagon slot and elliptical-shaped strip at the edge of the antenna for Sub-6G band 5G wireless applications. The proposed antenna excited using a 50-ohm coaxial cable transmission line. The overall dimensions of the substrate are 49.72 x 43.02 x 1.7 mm3 used on a Rogers RTDuroid 5880(TM) with relative permittivity of ∈r=2.2. The proposed antenna is simulated using Ansys HFSS Software at a resonant frequency of 3.2 GHz. The experimental and simulated results are matched well. The measured return loss value of the antenna is -20 dB at 3.2 GHz frequency, which can cover an impedance bandwidth of 150MHz. The proposed antenna provides a stable radiation pattern, radiation efficiency is 96%, and peak gain is 4.6 dBi. This antenna finds applications for WiMAX wireless broadband communication, radar, and commercial Wireless LAN in S-band.
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