A Novel Designs For Fractal Antennafor Uwb Applications

Abstract

Abstract: This paper is based on the fractal antenna for ultra wide band applications. For the fractal antenna, we mainly focus on the two concepts: In the first concept we deal with the designing process and second concept deal with the antenna applications. The property of the fractal antenna plays a pivot role in the size reduction and enhancement of bandwidth. In this research we used Meta material to attain the better results. By the use of the Met-material antenna attains a impedance bandwidth of 98.6%.the value of the mutual coupling is observed to be -25 dB. Antenna attains a diversity gain of greater than 9.97dB and ECC is less than 0.06. The applications of this antenna cover WLAN, WIMAX, UWB applications. HFSS software is used for the simulation and FR4 epoxy material is used to design the substrate.