Phased-array antenna packaging structure

The invention provides a phased-array antenna packaging structure, and belongs to the technical field of communication radars, the phased-array antenna packaging structure comprises a PCB mother board, a plurality of double-layer TR devices and an antenna board, the plurality of double-layer TR devices are arranged in a matrix at intervals, the antenna board is connected above the plurality of double-layer TR devices through a plurality of screws, the plurality of double-layer TR devices are welded on the upper end face of the PCB mother board, and the plurality of double-layer TR devices are welded on the upper end face of the PCB mother board. And a plurality of main fuzz buttons are arranged between any double-layer TR device and the antenna plate. According to the antenna packaging structure, the connection mode of the antenna and the TR devices is improved, the assembly mode is optimized, the whole antenna plate can be connected with a plurality of TR devices at the same time without being divided, gaps