An antenna radiation unit applied to a 5G system

The invention discloses an antenna radiation unit applied to a 5G system, and relates to the 5G technical field. The antenna radiation unit comprises an upper layer dielectric body, a lower layer dielectric body, a radiation patch, a parasitic patch, a plurality of feeding probes, a metal ground plane and a feeding network. The upper layer dielectric body is coaxially arranged at the upper end ofthe lower layer dielectric body, the lower end of the lower layer dielectric body is connected with a metal grounding plate, a plurality of feeding probes are axially symmetrically arranged on the outer side of the lower layer dielectric body, and the feeding probes are positioned between the metal grounding plate and the radiation patch and are kept direct current disconnected from the metal grounding plate; The feeding network is arranged at the lower end of the metal ground plane and feeds the feeding probe through the pins. The parasitic patch is arranged on the upper surface of the uppermedium body, and the radia