Optimization of Performance Parameter of Microstrip Patch Antenna in Millimeter Wave Region

In this paper, a square shaped microstrip patch antenna functioning in the millimeter wave region is designed to optimize the performance parameters. This proposed antenna will be resonate at 60 GHz. This antenna comprises of a square patch where an H slot and double E slots are inserted on that patch to convert the antenna to a wider band. The antenna has been designed utilizing microstrip inset line feed to coordinate the impedance. The substrate is made by dielectric material Rogers RT 5880 having permittivity of 2.2 and its height is taken around 0.95 mm. The performance parameters such as return loss, VSWR, gain and bandwidth have been examined and also comparative analysis has been made with the output of reference antenna.