International Research Journal of Engineering and Technology (IRJET)
A dual-band patch antenna for Wi-Fi network and Wireless Local Area Network (WLAN) wireless communications, operating at 2.45 and 5GHz has been designed and simulated results have been presented in this paper. The designed antenna has a rectangular patch of dimension WxL mounted on the top of a dielectric substrate. Multiple T-shaped and rectangular slots embedded on the antenna patch are used to obtain the dual band operation of the antenna. The substrate material used is RT-droid with dielectric constant 2.2 resulting in better efficiency and low substrate losses.