Abstract
In this paper, we introduce dual-band micro strip patch antenna design for WiMax and WiFi implementation by mean of 3.5 GHz and 5.2 GHz central frequencies, respectively. The antenna system is been designed anchored in adds C-slot design on the patch and two parallel slit on the ground plane. The favor of this technique is that it puts forward low profile, high gain and wide bandwidth for the entire frequencies. Computer Simulation Technology (CST) microwave studio simulator is exploited to analyze the performance of the antenna system the results show the obtained return loss is 18 dB, 31 dB, gain 5.8dB, 6.7dB and bandwidth 42MHz, 138 MHz at 3.5GHz and 5.2GHz respectively.