公开(公告)号：WO2020013992A1

公开(公告)日：2020-01-16

申请号：PCT/US2019/039377

申请日：2019-06-27

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： THOMAS, Sean Gregory ,  YANG, Chongli ,  DING, Guomin ,  YU, Junfeng ,  LIU, Zhaohui

IPC: H01Q3/04

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：WO2019222008A1

公开(公告)日：2019-11-21

申请号：PCT/US2019/031409

申请日：2019-05-09

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： DING, Guomin

IPC: H01P1/18 ,  H01Q3/32

Abstract: The present disclosure relates to a linkage mechanism for a phase shifter assembly, comprising a rotation device having a rotation shaft fixed to a substrate of the phase shifter assembly and a rotation member configured to rotate about said rotation shaft; a first drive member which can be operatively engaged to the rotation member such that rotation of the rotation member can cause movement of the first drive member; a second drive member disposed on and moving together with the rotation member; and a translation device including a translation member which can be operatively engaged to the second drive member such that movement of the second drive member can cause movement of the translation member, wherein the rotation device and the translation device are configured to move in association with each other during operation of the phase shifter assembly. The present disclosure also relates to a phase shifter assembly including the above-mentioned linkage mechanism.

公开(公告)号：EP3125366A1

公开(公告)日：2017-02-01

申请号：EP16179570.3

申请日：2016-07-14

Applicant: CommScope Technologies LLC

Inventor： DING, Guomin ,  ZIMMERMAN, Martin L.

IPC: H01Q3/32 ,  H01P1/18

Abstract: An antenna, comprising a plurality of radiating elements; a first course phase shifter; a second course phase shifter; a first fine phase shifter; a second fine phase shifter; and a tilt adapter that is configured to adjust the first and second fine phase shifters based on adjustments made to the first and second course phase shifters.

Abstract translation: 一种天线，包括多个辐射元件; 第一级移相器; 第二级移相器; 第一个精细移相器; 第二个精细移相器; 以及倾斜适配器，其被配置为基于对第一和第二行程移相器的调整来调整第一和第二精细移相器。

公开(公告)号：EP3125366B1

公开(公告)日：2020-02-19

申请号：EP16179570.3

申请日：2016-07-14

Applicant: CommScope Technologies LLC

Inventor： DING, Guomin ,  ZIMMERMAN, Martin L.

IPC: H01Q3/32 ,  H01P1/18 ,  H01Q1/24 ,  H01Q5/50 ,  H01Q21/26

公开(公告)号：EP3588670A1

公开(公告)日：2020-01-01

申请号：EP19182911.8

申请日：2019-06-27

Applicant: CommScope Technologies LLC

Inventor： DING, Guomin ,  ZIMMERMAN, Martin ,  YU, Junfeng ,  QIN, Haifei

IPC: H01P1/18 ,  H01Q1/24 ,  H01Q3/32

Abstract: A base station antenna comprising: a first wiper phase shifter, and a second wiper phase shifter that is beside the first wiper phase shifter; and first and second wiper supports on the first and second wiper phase shifters, respectively, the first wiper support comprising a portion that is beside and interlocked with a portion of the second wiper support.