▎ 摘　　要

NOVELTY - The application relates to a MIMO matrix antenna, comprising a cooling plate group, a radiating area set on the cooling plate group working surface, a packaging matrix antenna set on the cooling plate group working surface, graphene radiating film adhered on the packaging matrix antenna, a heat conducting gel filled in the radiating area, a liquid cooling pipeline set on the cooling plate group and a liquid cooling module connected with the liquid cooling pipeline; the edge graphene the radiating film and the liquid cooling pipeline contact The application model claims a MIMO matrix antenna, using directional heat transfer matching liquid cooling method for physical cooling, for realizing temperature control, needing small radiating space, at the same time, avoiding the maintenance difficult problem caused by liquid cooling leakage.