公开(公告)号：WO2023044604A1

公开(公告)日：2023-03-30

申请号：PCT/CN2021/119584

申请日：2021-09-22

Applicant: COMMSCOPE TECHNOLOGIES LLC ,  WANG, Dongmin

Inventor： YU, Junfeng ,  ZHANG, Shanguang ,  TANG, Puliang ,  LIU, Zhaohui ,  TIAN, Xiaohua

IPC: H01Q1/12 ,  H01Q1/20 ,  H01Q1/24 ,  H01Q5/48 ,  H01Q5/42

Abstract: Base station antennas include an externally accessible active antenna module releasably coupled to a rear of the housing using a field installable mounting system/kit with a mounting frame and active antenna module mounting brackets. The base station antenna housing has a passive antenna assembly that cooperates with the active antenna module.

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：WO2023035135A1

公开(公告)日：2023-03-16

申请号：PCT/CN2021/117124

申请日：2021-09-08

Applicant: COMMSCOPE TECHNOLOGIES LLC ,  LIU, Maosheng

Inventor： AN, Rui ,  LIU, Zhaohui ,  TANG, Chengcheng ,  SU, Ruixin ,  WAN, Fangwen ,  TANG, Puliang

IPC: H01Q1/42

Abstract: A base station antenna includes a reflector assembly having at least first through third panels that are angled with respect to each other, first and second feed board PCBs that are mounted outwardly of the respective first panels of the reflector assembly, the first and second feed board PCBs including respective first and second RF transmission lines, and a feed line PCB having a third RF transmission line that connects directly to the first RF transmission line via a first tab-through-PCB connection and a fourth RF transmission line that connects directly to the second RF transmission line via a second tab-through-PCB connection.

公开(公告)号：EP4406060A1

公开(公告)日：2024-07-31

申请号：EP21770104.4

申请日：2021-09-22

Applicant: CommScope Technologies LLC

Inventor： YU, Junfeng ,  ZHANG, Shanguang ,  TANG, Puliang ,  LIU, Zhaohui ,  TIAN, Xiaohua ,  WANG, Dongmin

IPC: H01Q1/12 ,  H01Q1/20 ,  H01Q1/24 ,  H01Q5/48 ,  H01Q5/42

CPC classification number: H01Q1/1228 ,  H01Q1/20 ,  H01Q1/246 ,  H01Q5/48 ,  H01Q5/42