Rectangular Patch Antenna with EC Slot and Stubs for emerging wireless Applications

The proposed antenna is designed for Wi-Fi, Wi- Max, 5G and WLAN applications. The antenna operated over the bandwidth starting from 4.16 GHz to 5.46 GHz. The dimension of the antenna is 15 mm x23 mm x1.6 mm. There are two stubs that are identical with produced capacitive effect and also used for impedance matching. The insertion of E and C slots resulted in shifting of band to desired range. The Gain of proposed antenna ranges from 1.884 dB to 2.358 dB in all the bands with maximum efficiency of 90.5%. The proposed antenna is suitable for n77 and n79 5G application bands, 4.9 GHz WLAN band, 5, 5.15 and 5.45 GHz Wi-Fi and Wi-Max bands.