DESIGN OF METAMATERIAL ANTENNA FOR Wi-Fi DEVICES AND LONG-RANGE TRACKING SYSTEMS

A proposed microstrip patch antenna, utilizing a single band 4 × 4 metamaterial array, is designed to perform at a specific frequency of 6.1GHz. This antenna is intended for use in Wi-Fi devices and long-range tracking system applications. The proposed structure has copper radiating elements and is based on a RogersRT5880 substrate. The design begins with a traditional form that indicates an operating frequency of 6 GHz. To enhance performance, the traditional form was substituted with the recommended radiant patch made of metamaterial. The achieved gain is accomplished without sacrificing the total dimensions of the design. The dimensions of the microstrip patch antenna have been developed with 32 × 32 × 0.787 mm<sup>3</sup>. The operating frequencies are 6 GHz and 6.1 GHz. The obtained gains for the frequencies of 6 GHz and 6.1 GHz are 5.75 dBi and 7.3 dBi, respectively. The developed 4 × 4 metamaterial array with a microstrip patch antenna works well for uses that only require one frequency band, providing utility for Wi-Fi devices, including systems for long-distance tracking. Research in this area is intended to formulate a novel metamaterial structure for microstrip patch antennas, enhancing performance, including gain. Software such as CST Studio Suite, ADS, Rohde & Schwarz network analyzer are used; meanwhile, others are used regarding the design, simulation, and the metamaterial's evaluation.