Commscope Technologies LLC

Suzhou Luxshare Technology Co., Ltd.

Chongli Yang

Guomin Ding

WeiDong Wen

Sean Gregory Thomas

Junfeng Yu

ZhaoHui Liu

ZhengGuo Zhou

An actuator includes a base body, a gear, a rack, a coupling member, a number of connecting elements, and a number of telescopic rods. Two driving rods work asynchronously. A first rod extends along the transverse direction and a number of second rods extending along the transverse direction. The gear meshes with the rack. The rack is slidable on the base body along the transverse direction. The second rods are rotable around their own second central axes when they are respectively driven by the first rod. The coupling member is sleeved on the first rod and selectively mating with one of the second rods. The coupling member is fixedly connected to the rack. Each connecting element is moveable on the corresponding telescopic rod. The present disclosure is beneficial to miniaturization, and power transmission of the present disclosure is more stable and more precise.

Actuator for multiphase shifter

A base station antenna includes a remote electronic tilt ('RET') actuator, a phase shifter having a moveable element and a mechanical linkage extending between the RET actuator and the phase shifter. The mechanical linkage includes an adjustable RET linkage that has a first link that has a first connection element, a second link that has a second connection element and a connecting member that includes at least a third link. The adjustable RET linkage includes at least a first hinge and a second hinge.

Remote electronic tilt base station antennas having adjustable RET linkages

A phase shifter assembly includes first and second phase shifters that respectively include a wiper printed circuit board and a rotatable wiper support, where the wiper printed circuit board and the wiper support are coupled in motion. The phase shifter assembly further comprises: a U-shaped bracket having first and second arms, where the first phase shifter is held on the first arm, and the second phase shifter is held on the second arm; and a rack that is linearly movably supported and is drivable to move linearly; wherein the slide holders has a tooth portion respectively, and the tooth portions are engaged with the common rack. By means of linear movement of the rack, the slide holders can be rotated respectively, and thus the slides are movable within a predetermined range respectively so as to implement phase shifts.

Phase shifter assembly having rack-driven wiper supports therein

Remote electronic tilt base station antennas having adjustable ret linkages

Phase shifter assembly

Growing community of inventors

Suzhou, China

Chongli Yang