US Patent 10938080 Combiner and antenna apparatus

A combiner is provided and belongs to the communications field. The combiner includes a conductive housing, a printed circuit board PCB, a conductive column, and a first conductor. The PCB, the conductive column, and the first conductor are located inside the conductive housing; one end of the conductive column is fastened to a bottom part of the conductive housing, the PCB is fastened to a top part of the conductive housing, and the first conductor is fastened to the PCB; and an axial direction of the first conductor is parallel to an axial direction of the conductive column, and a partial region of a side surface of the first conductor is opposite to the conductive column.