International Journal of Modern Engineering Research (IJMER)
A compact U shaped slot patch antenna is proposed and designed in this paper for Wi-MAX and radar applications. This antenna is designed on a Rogers RT-Duroid substrate of dielectric constant 2.2 with thickness of 0.16cm. The dimensions of the proposed antenna are 3cmx3cmx0.16cm. The proposed antenna resonates at three frequencies 6.05 GHz, 9.87 GHz and 10.47 GHz. The gain of the proposed model is 8.47dBi. The proposed model is simulated using commercial antenna design software High frequency Structure Simulator(HFSS).