Author:
Khouyaoui Ibrahim,Foshi Jaouad,Hamdaoui Mohamed
Abstract
The study of antenna design involved the application of a transmission line and cavity model at a 2.4 GHz frequency. The primary focus of this investigation was the impact of dielectric superstrates and a single slot on various performance metrics, encompassing aspects such as bandwidth, beamwidth, gain, resonance frequency, input impedance, return loss, and VSWR. This ongoing research builds upon the findings presented in different Article. The assessment considered factors like return loss and bandwidth to drive improvements and optimizations. Furthermore, a comprehensive examination of each antenna parameter was conducted using a parametric approach. Additionally, the study explored how the introduction of a slot affected the characteristics of circular patch antennas fed via coaxial probes, facilitating a comparative analysis based on their properties.
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