Date of Publication :28th February 2023

Abstract: The design presented in the paper for the 5G application (5G NR N78 Band) at the operating frequency 3.5GHz of a patch antenna with U shaped slot was investigated to realize a structured 4x4 MIMO antenna. To widen the bandwidth U-shaped slot was cut out on the microstrip patch antenna that was coaxially fed. FR4 material was used as the dielectric substrate in designing with relative permittivity 4.4 with a height of 1.6mm and loss tangent 0.02. The antenna model was designed and analyzed using HFSS software to obtain a bandwidth of 250 MHz with good performance parameters like VSWR, Gain, Reflection coefficient and Impedance. The parameters and analysis have been added in this paper.

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