Design of Circular Microstrip Patch Antenna-Array for 5G Wi-Fi Network

Abstract

An antenna that works at high frequencies, specifically in the microwave region, is called an MPA, which stands for "Microstrip Patch Antenna." MPA is appropriate for electronic and wireless communication devices operating on 4G and 5G. This research presents the design and fabrication of a 1X2 and 1X4 circular form MPA-Array for a 5G wireless communication system. It is possible to get three distinct resonant frequencies of 4.5GHz, 5.4GHz, and 6.4GHz, with a value of gain 7.22dBi and a bandwidth of 2012MHz. The concept uses a cutting-edge layout for a patch antenna with a circular form and a partial ground. The Printed Circuit Board (PCB) constructed of copper with two sides is used to create the hardware design. An FR-4 epoxy substrate is used to fabricate the MPA-A, which is then put through an experimental test where its findings are compared to those generated by a simulation