5g antenna unit and 5g antenna

A 5G antenna, comprising:

• at least one 5G antenna unit comprising:
• a feed stalk including two support plates intersected with each other;
• a radiation structure disposed at a first end of the feed stalk and including a radiation surface away from the first end of the feed stalk;
• and
• a feed board disposed at a second end of the feed stalk;
• wherein:
• one end of each of the two support plates adjacent to the radiation structure partially passes through the radiation surface of the radiation structure to fix and support the radiation structure;
• each support plate is provided with at least two feed lines for coupling with the radiation surface;
• an end surface of the feed board adjacent to the feed stalk is provided with a feed network including a plurality of feed points;
• and
• each feed point is electrically connected to one of the feed lines to form a feeding structure, the feeding structure including at least two feed points of the plurality of feed points.