Design of 5 GHz H-Shaped Patch Antenna

This paper presents the design and analysis of an H-shaped patch antenna for wireless communication at 5 GHz. The antenna design process considers important factors such as geometrical parameters, substrate selection, and feeding technique. Copper is used for the ground plane and patch element, while Roger RT 5880 is chosen as the substrate material. Computer software technology software is used to design the antenna together with simulated results for return loss, voltage standing wave ratio, radiation pattern, and gain. Through parametric analysis, optimal values for various dimensions are determined to achieve a desirable return loss value. The results demonstrate a well-matched impedance with a return loss value of −53.22 dB at 5 GHz, indicating efficient signal propagation. Overall, the proposed antenna design offers promising performance for wireless communication applications at 5 GHz.