Integrated feeding network of 4G antenna

The invention discloses an integrated feeding network of a 4G antenna. Through a reasonable arrangement and using the planarity design of a transmission line and a phase shifter assembly, a combiner network and a phase shifter network are combined into a whole. Therefore, complexity of a common network is effectively reduced, extra loss and production cost which are caused by an existing network connection mode are effectively reduced, assembly difficulty is greatly reduced, and the performance of the antenna is greatly improved. The integrated feeding network is compact in overall structure and has a qualitative leap in reliability and uniformity of volume production.