A Linear Fractal Impedance Matching Array Antenna for 5G Spectrum Applications

Abstract

Introduction of cellular mobile communications have made a revolution in human life style and has been making life better and year by year by incorporating as much features as possible in the portable device. The key to addressing the demands of this high-end technologies, is to allow communication in the higher spectrum as suggested in the 5G telecommunications standard. Most experts predict the 5G work at the frequency of 28GHz as that of the contender because of its frequency band allocation. This technologies offers a broad variety of benefits, such as it delivers increased data rates and high-quality web - based applications, i.e., Audio, Live feed, and internet access. Moreover, these systems have highly proficient. Wireless antennas with a compact design and a wide bandwidth are in high demand. This method necessitates the use of a high-bandwidth antenna. There are various antennas present: the linear fractal the impedance matching array antenna features a reasonable design, a broader operating frequency range and relatively inexpensive fabrication cost because of the microstrip structure. A fractal is a self-generated object that recursively has a fractional dimension. In addition to that, they don't have any character size and also constructed many of themselves at different scales. Our paper emphasizes the design of a linear fractal impedance array antenna for matching the high gain and bandwidth requirements of 5G communication system. frequency of the antenna. Furthermore, the designed arrays are analyzed by fractal electrodynamics and simulated by HFSS (High-Frequency Structure Simulator) simulation software. The antenna is fabricated and analyzed with measured results.