A Compact and Efficient mmWave Microstrip Patch Antenna for 5G Communication

Abstract

Several well-known advantages of microstrip patch antennas are their low profile, affordability, light weight, simplicity of manufacture, and conformance. Microstrip antennas are becoming a common fixture in the field of wireless communication because of their low cost, low profile, and ease of manufacture on circuit boards. The use of high-speed millimeter wave (mm Wave) wireless technology in high-speed and secure data transfer has become commonplace. A millimeter wave microstrip patch antenna and related array are proposed for 5G applications. The Rogers RT-Rogers 5880 substrate, which has a relative dielectric constant (∈ r) of 2.2, is used to make the 5G Microstrip patch. The antenna's resonance frequency is 27.38 GHz, it has a 2.4 GHz bandwidth, and a return loss of -58.84 dB. The antenna can be utilized for 5G mobile communication due to its tiny size. The proposed antenna has better gain and directivity, offers excellent VSWR and efficiency, as well as having a reasonable enough bandwidth at the resonance frequency under consideration, according to comparative research that was also carried out. The proposed antenna's efficiency is 90%