AiP technology is the most suitable solution for the current 5G MMwave terminal antenna. Considering antenna performance, cost and volume, AiP antenna integration technology integrates RF transceivers, power management chips and antennas to reduce the thickness and PCB area. It can effectively reduce losses, save costs and reduce the complexity of system design. Base station and terminal designers can integrate them directly as standard components, and it can be quickly customized to meet different application requirements.