公开(公告)号：US11784389B2

公开(公告)日：2023-10-10

申请号：US17369195

申请日：2021-07-07

Applicant: CommScope Technologies LLC

Inventor： Maosheng Liu ,  PuLiang Tang ,  Zhaohui Liu ,  Ruixin Su

IPC: H01Q1/12 ,  H01Q1/24

CPC classification number: H01Q1/1228 ,  H01Q1/12 ,  H01Q1/1207 ,  H01Q1/24 ,  H01Q1/246

Abstract: The invention relates to a mounting device for mounting a remote radio unit (2) to a base station antenna (1) and relates to a base station antenna system formed thereby. The mounting device includes a support base (6) configured to be mounted to the base station antenna and to support the remote radio unit; a support element configured to be mounted to the remote radio unit and movable together with the remote radio unit between a first position, in which the support element is lifted from the support base, and a second position, in which the support element is supported on the support base; a plug arrangement including a plug element and a socket element, one of which is configured to be mounted to the base station antenna, and the other of which is configured to be mounted to the remote radio unit, wherein in the first position, the plug element and the socket element are separated from each other, and in the second position, the plug element and the socket element are engaged with each other.

公开(公告)号：US11502407B2

公开(公告)日：2022-11-15

申请号：US17252332

申请日：2019-06-27

Applicant: CommScope Technologies LLC

Inventor： Sean Gregory Thomas ,  Chongli Yang ,  Guomin Ding ,  Junfeng Yu ,  Zhaohui Liu

IPC: H01Q3/32 ,  H01P1/18 ,  H01Q5/48 ,  H01Q1/24 ,  H01Q9/28 ,  H01Q25/00

Abstract: 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.

公开(公告)号：US20210265728A1

公开(公告)日：2021-08-26

申请号：US17252332

申请日：2019-06-27

Applicant: CommScope Technologies LLC

Inventor： Sean Gregory Thomas ,  Chongli Yang ,  Guomin Ding ,  Junfeng Yu ,  Zhaohui Liu

IPC: H01Q3/32 ,  H01Q9/28 ,  H01Q5/48 ,  H01Q25/00 ,  H01Q1/24

Abstract: 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.