ABSTRACT
This study investigates the gain and bandwidth improvement of microstrip patch antennas through the integration of Defected Ground Structure (DGS) and a copper reflector. The performance of the proposed antenna configurations is analyzed using HFSS software, with key parameters such as gain and bandwidth evaluated. Results demonstrate significant enhancements in antenna performance metrics with the incorporation of DGS and a copper reflector. Specifically, the antennas exhibit increased gain and broader bandwidth compared to conventional patch antennas. These findings underscore the efficacy of leveraging innovative design elements to optimize the performance of microstrip patch antennas for various communication applications.
