International Journal of Scientific Engineering and Applied Science (IJSEAS)
In this paper, the authors present the radiation performance of rectangular patch antenna having two slots. The design is used for three different frequencies 2.4, 5 and 7GHz. As a substrate material Cu-clad is used. The simulated results for this antenna are obtained by varying the length and width of three dipoles. The results indicate that rectangular patch antenna with two slots offers a good antenna efficiency 41.576 at 2.45GHz, 51.958 at 5GHz and 46.810 at 7GHz with the input feed 50Ohm. Desired patch antenna design was simulated by ADS simulator program. ADS supports every step of the design process schematic capture, layout, frequency-domain and time-domain circuit simulation and electromagnetic field simulation, allowing the engineer to fully characterize and optimize an RF design without changing tools.