Design of Dual Band Comb Shaped Patch Antenna with Strip Defected Ground for Wireless Communications

Abstract

This Article presents a dual comb shaped patch antenna with defected grounds for wireless communications. With the event of wireless communication technology, a conformal patch MIMO antenna with dual comb shaped structure are presented on patch with DGS (defected ground structure). The MIMO (multiple-input multiple-output) technology is implanted anticipated to be one among the key technologies within the field of wireless communications for 5G applications. The proposed MIMO antenna has resonated at 9.49 GHz and 11.8GHz, the return loss is less than -10dB. The proposed antennas have good gain and radiations characteristics observed. The dual bands are used at X-band for wireless applications.