Date Added: Apr 2011
Uniplanar quasi yagi antenna has gained considerable attention recently as a method of producing a broad bandwidth antenna array with a well defined end-fire radiation pattern. An important advantage of the novel quasi-yagi antenna designed in x-band is its ability to be scaled linearly to any frequency band. This paper presents simulation results of scaled quasi-yagi antenna designed to operate around 10GHz using Agilent High frequency Structure Simulator (HFSS) software. Return loss, input impedance smith chart, radiation patterns, E-field, H-field and current distributions are simulated and presented.