Ultra Wideband Fan Shape Fractal Antenna for Microwave Application

This paper describes the design and simulation of Fan shape fractal antenna using IE3D electromagnetic simulation software. The fractal structure is advantageous in generating multiple frequencies or enhancing bandwidth. fan shape fractal antenna gives better performance in return loss, efficiency and directivity. This fractal antenna can be used in the Wi-Fi. Fractal antenna are very odd in concept and very new in design for wideband applications, many discontinues in the structure add in radiating higher frequencies. This paper proposes the design and simulation of three stages of antenna and the performance characteristics of this three antennas reported in this paper.