Exploring the Performance of Square Patch Antennas at 2.4GHz: A Comprehensive Analysis

Abstract

This article presents a comprehensive analysis of a square patch antenna designed using high-frequency simulator structure software (HFSS), specifically operating at 2.41 GHz of central frequency. Through meticulous evaluation across the operational band of 2.36 GHz to 2.47 GHz, crucial parameters such as Gain, return loss, and radiation pattern are examined. Emphasizing the significance of the 2.4 GHz range within the Industrial, Scientific, and Medical (ISM) band, this frequency spectrum serves as a cornerstone for various wireless communication applications, encompassing Bluetooth, Wi-Fi, and Zigbee technologies. Consequently, the proposed structure showcases its practicality and relevance within the ISM band, addressing the escalating need for dependable wireless connectivity within contemporary technological frameworks.