Design and Analysis of Single Patch Antenna for Radar Applications

This project proposes the design and analysis of a single patch antenna for Radar applications. The proposed antenna contains 1 glittering material fed into the transmission line feed network. To better optimize the performance of the proposed antenna, an air gap containing the installed pads is used. Detailed analysis on the performance of the antenna with open air pockets. Stacked leaflets designed on a superstrate. The substrate and superstrate are separated by a 2mm air gap. The FR4 material with a thickness of 0.8mm is used for both substrate and superstrate. The proposed design comprises between 7.76-9.46 GHz band frequencies with a maximum gain of 8.2 dB and directing radiation patterns. The antenna is designed and analyzed using the HFSS simulation tool. The proposed design has a total size of 70mmx70mmx3.6mm. This antenna has the advantage of low profile, easy operation, low cost and better performance