Design of Fractal slot Antennas for WLAN and WiMAX Applications

A wideband printed slot antenna suitable for wireless local area network (WLAN) and satisfying the worldwide interoperability for microwave access (WiMAX) applications is proposed here. The antenna is microstrip line fed and its structure is based on fractal geometry where the resonance frequency of antenna is lowered by applying iteration techniques. The Project aims in finding the return loss and the radiation pattern. Analysis of fractal antenna is done by using Software named CST Microwave Studio Suite. The antenna size inclusive of the ground plane is compact and has a wide operating bandwidth. The antenna exhibits omnidirectional direction radiation coverage with a gain better than 2.0 dBi in the entire operating band. Fractals shapes and their properties are discussed. Hence it is important to analyze them