Introduction : 5G enables a new kind of network that is designed to connect virtually everyone and everything together including machines, objects, and devices . What is the 5G Network : 5G is the 5th generation mobile network. 5G wireless technology is meant to deliver higher multi-Gbps peak data speeds, ultra low latency, more reliability, massive network capacity, increased availability, and a more uniform user experience to more users. South Korea is the country which deployed the first 5G network. South Korea is the country which deployed the first 5G network and is expected to stay in the lead as far as penetration of the technology goes, By 2025, almost 60 percent of mobile subscriptions in South Korea are expected to be for 5G networks. What is an Antenna? 5G will use Advanced Antenna System (AAS) - a mixture of AAS radio and a set of AAS features. AAS includes multi-antenna techniques namely beamforming and MIMO (multiple-input and m...