Designing of Ultra Wide Band Microstrip Antenna using Triple Slotted Patch and DGS

Abstract

Abstract

In this paper, an antenna is designing for Ultra Wide band that is 32.86 GHz is achieved which is very large bandwidth covering maximum application of wireless network. Initially a normal rectangular microstrip patch antenna with microstrip transmission line feed is designed. By using parallel slots in MSL feeding technique very wide bandwidth is achieved than simple design without parallel slots. Maximum impedance matching and good VSWR is achieved in this. Then Dual UWB antenna is designed by using two DGS in parallel at same height and then double UWB is achieved. The proposed antennas have been modeled, designed and simulated using HFSS version13.0.

Keywords: UWB, Rectangular Slot, HFSS, Dielectric Substrate, Return Loss