Development and Examination of a 2.4 GHz Rectangular Patch Microstrip Antenna Incorporating Slot and Dielectric Superstrates

The investigation into the antenna design consisted of utilizing a transmission line and cavity model at the frequency of 2.4 GHz. This study specifically concentrated on how dielectric Superstrates affected various performance measures, including but not limited to bandwidth, beamwidth, gain, resonant frequency, input impedance, return loss, and VSWR. This current research constitutes a reiteration of the findings outlined in Article [1]. The assessment took into account elements like return loss and bandwidth, with the objective of making enhancements and optimizations.Moreover, a thorough analysis of each individual antenna parameter was carried out using a parametric approach. Furthermore, the research delved into the influence of introducing a slot on the characteristics of rectangular patch antennas. These antennas were fed using coaxial probes and were compared based on their properties.