Design of E-Band Square Slotted Microstrip Patch Antenna For 5G Wireless Applications

Abstract

In Modern Communication Systems the patch antennas are the most important components to create a communication link. The demand for high data rate and efficiency has expanded as wireless applications, services, and technology have advanced. Wireless communications frequently employ the patch antenna. An E-band microstrip antenna with line feeding and square shaped loaded on the radiating patch is depicted in this work's analysis. The simplest structure of the proposed microstrip antenna is $5.6\times 7\times 0.4\ \text{mm}^{2}$ . The patch of an antenna is printed on the substrate on FR4 material. The E-band of the antenna operates in the frequency and covers the range from 60 GHz to 110 GHz. The obtained return loss of an antenna is −44.36 dB and a gain of an antenna is 8.78 dB at the operating frequency of 88GHz. The voltage wave standing ratio (VSWR) of an antenna is 0.1369dB. The majority bandwidth of an antenna is 19.125GHz at the operating frequency of an E-band. This project presents the design of a compact re-configurable E band slotted patch antenna system by its parameters like low return loss, low VSWR, directivity, high gain and bandwidth yet to be achieve. This antenna is specifically suited for backhaul applications for 5G mobile. ANSYS high frequency simulation software (HFSS) was used to simulate this microstrip patch antenna. As a result, the suggested antenna might be able to satisfy all the criteria needed for 5G mobile applications.