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公开(公告)号：US20230031553A1
公开(公告)日：2023-02-02
申请号：US17904773
申请日：2021-03-03
Applicant: CommScope Technologies LLC
Inventor： Pengfei GUO , Hangsheng WEN
Abstract: An assembly for a base station antenna includes a calibration device and at least one phase shifter mounted on the calibration device. The at least one phase shifter is electrically connected to the calibration device without a cable. The phase shifter may be mounted on the calibration device at an angle (e.g., perpendicular to the calibration device).
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