Phase shifter assembly

Abstract

A phase shifter assembly is disclosed, which includes a first circuit board, a second circuit board, a first limiting structure and a second limiting structure. The first circuit board is provided with a first strip line. The second circuit board is placed on the first circuit board and is provided with a second strip line on one side facing the first circuit board. The second strip line contacts the first strip line and is electrically connected to the first strip line. The first limiting structure is fixed on the first circuit board and presses the second circuit board toward the first circuit board, so that the second circuit board is sandwiched between the first limiting structure and the first circuit board. The second limiting structure is fixed on the second circuit board and pushes the second circuit board to move relative to the first circuit board, so that the second strip line is electrically connected to different positions of the first strip line to perform phase shifting. The structure is simplified. The high-precision of phase control is achieved to improve the consistency of antenna performance.

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