A Novel 2-Element Array of Perturbed Circular Patch for 5G Application

Abstract

This paper provides an idea about the design of the modified circular patch, leading to the biconcave lens structure. Two elements of these patches have been taken to provide a novel array of patch for the 5G communication. The minimum distance between both the arc of the biconcave patch has been taken same as that of the wavelength that is determined by the design frequency. Rotman lens equations have been taken into account for the accurate design of the biconcave patch. FR4-epoxy dielectric material has been used for substrate. HFSS (High Frequency Structure simulator) has been used for the simulation of the proposed structure. The S-Parameter, VSWR, Gain, Directivity, etc. are determined from the simulation results.