A simple Star shaped Microstrip Patch Antenna for penta band application

In this research paper a simple Star shaped microstrip patch antenna has been designed for penta band application. Proper placement and positioning of the co-axial probe leads to the production of five resonant frequency bands by the designed antenna. The above said antenna investigated between 1 to 5GHz frequency range, generated five resonant bands with center frequency 1.64GHz, 2.21GHz, 2.99GHz, 3.43 GHz and 4.25GHz. The designed antenna is simulated using HFSS commercial software for evolution of S11, Radiation pattern, Gain and input impedance.