Design and Implementation of Sierpinski Carpet Fractal Antenna for Wireless Communication
The need of multiband, larger gain and low profile antennas to support multiple wireless applications led to the design of fractal antennas. Fractal antennas due to their self-similar design take less area and are thus low profile. Further they can obtain radiation pattern and input impedance similar to a larger multiband antennas. This paper presents the design of Sierpinski carpet fractal antenna up to third iteration. The proposed antenna is designed on FR4 substrate with dielectric constant of 4.4 and fed with 50 ohms microstrip line.