Sierpinski Based Square Patch Crossover for GPS Applications

In this paper, A modified sierpinski based planar crossover is presented. Square patch crossover is taken as the base, from which square slot and circular slot based Sierpinski methods are analysed. Proposed method yielded 8 dB enhancement in isolation for circular slot sierpinski on the square patch base crossover as compared with square patch crossover. The simulations are done using ANSYS HFSS. The proposed crossovers designs are potential candidates for antenna beamforming and GPS applications.