High Gain Dual Wide-Band Annular Ring Two-Port Antenna for Millimeter Wave Applications

In today's wireless communication networks, the primary objective is to attain extremely high data transfer rates to meet the ever-increasing demands. The robust 5G standards will enable data transfer rates comparable to the speed of light, seamless connections, large data capacities, and extremely low latency. The proposed antenna is a circular ring powered by a 50-ohm feeding strip printed on the underside of a Rogers RT Duroid substrate with a flawed ground plane. The proposed radiating structure resonates in two frequency bands: one from 20 to 24.5 GHz and the other from 42 to 46.5 GHz. The respective center frequencies of each band are 22,25 GHz and 44,25 GHz. Due to the bandwidth of 4.5 GHz, can experience almost unimaginable speeds on the dual bands. It is possible to attain maximum gains of 6 dBi and 11 dBi while maintaining an efficiency of greater than 95% across dual bands. Future 5G millimeter-wave wireless communication systems may face formidable competition from the antenna in the future.