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公开(公告)号：US20230127406A1
公开(公告)日：2023-04-27
申请号：US17822876
申请日：2022-08-29
Applicant: CommScope Technologies LLC
Inventor： Yabing Liu , YueMin Li , Junfeng Yu , Long Shan , Yan Wang , Zelun Long
Abstract: The present disclosure relates to a phase shifter assembly and a base station antenna, wherein the phase shifter assembly includes: a first printed circuit board; a first wiper arm, which is rotatably coupled to the first printed circuit board; a second printed circuit board; and a second wiper arm, which is rotatably coupled to the second printed circuit board; wherein the first printed circuit board and the second printed circuit board are arranged at a non-zero angle.
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