公开(公告)号：US20230098188A1

公开(公告)日：2023-03-30

申请号：US17929403

申请日：2022-09-02

Applicant: CommScope Technologies LLC

Inventor： YueMin Li ,  Junfeng Yu ,  PuLiang Tang ,  Xun Zhang ,  Jian Liu ,  Xiaohua Tian ,  Hangsheng Wen ,  Nengbin Liu ,  Jiajia Ni

IPC: H01Q1/24 ,  H01Q1/36 ,  H01Q19/10

Abstract: The present application relates to an antenna assembly for a base station antenna, a base station antenna arrangement and a base station antenna. The antenna assembly has a reflector, which has a longitudinal extent, a front side and a rear side opposite the front side, where the front side is configured for radiating elements to be arranged thereon, wherein, the reflector has a first longitudinal section residing in a first plane and a second longitudinal section residing in a second plane that is adjacent to the first longitudinal section, where the first plane is rearward of the second plane. The properties of the base station antenna arrangement and the base station antenna may be improved through the antenna assembly.

公开(公告)号：US11557824B2

公开(公告)日：2023-01-17

申请号：US17319311

申请日：2021-05-13

Applicant: CommScope Technologies LLC

Inventor： Zhigang Wang ,  PuLiang Tang ,  Ruixin Su ,  Maosheng Liu ,  Nengbin Liu

IPC: H01Q1/12 ,  H01Q1/24

Abstract: The present disclosure relates to an antenna mounting device and a base station antenna system. The antenna mounting device includes a hinge device and an adjustment arm. The hinge device is configured to be mounted to a pole by a clamp and configured to pivotally connect a base station antenna arrangement. The adjustment arm is configured to be mounted to the pole by a clamp and configured to connect the base station antenna arrangement. The connection of the hinge device with the base station antenna arrangement is located in a middle region of a longitudinal extension of the base station antenna arrangement [having a longitudinal extension] of a maximum of ⅓ of the longitudinal extension of the base station antenna arrangement. A connection of the adjustment arm with the base station antenna arrangement is located in one of two end regions of the base station antenna arrangement. The adjustment arm has a plurality of connection positions for the corresponding clamp, which are configured to define a plurality of different mechanical tilt angles of the base station antenna arrangement about the hinge device. The antenna mounting device realizes easy adjustment of the mechanical tilt angle and good resistance against external disturbance loads.

公开(公告)号：US11387553B2

公开(公告)日：2022-07-12

申请号：US17183473

申请日：2021-02-24

Applicant: CommScope Technologies LLC

Inventor： Shuguang Shao ,  Nengbin Liu ,  PuLiang Tang

IPC: H01Q3/32 ,  H01Q1/24

Abstract: The present disclosure relates to a mechanical transmission mechanism and a base station antenna. The mechanical transmission mechanism extends between an actuator and a phase shifter of the base station antenna, and comprises: a first rod driven by the actuator; a second rod for moving a movable element of the phase shifter, the second rod having a proximal end and a distal end; and a link for connecting the first rod and the second rod, the link having a proximal end and a distal end and including a first connecting element that movably connects the first rod with the link and a second connecting element that fixedly connects the second rod with the link; wherein position of the distal end of the second rod relative to the proximal end of the link is adjustable, so that a length of the second rod extending from the proximal end of the link is adjustable, thereby eliminating a virtual displacement caused by mechanical tolerances from the actuator, the mechanical transmission mechanism, and the phase shifter during adjustment of the phase shifter.

公开(公告)号：US20220069429A1

公开(公告)日：2022-03-03

申请号：US17389901

申请日：2021-07-30

Applicant: CommScope Technologies LLC

Inventor： Fan He ,  PuLiang Tang ,  Ruixin Su ,  Bo Wu ,  Fusheng Lv

IPC: H01P5/12 ,  H01Q1/24 ,  H01R24/54

Abstract: The invention relates to a power divider support for a base station antenna. The power divider support is configured to be mounted on a panel assembly having a reflecting panel, the power divider support has a body, the body has a mounting area for mounting a power divider circuit board, the power divider support further has a plurality accommodation portions disposed adjacent to the mounting area, and the accommodation portions are configured to accommodate the end sections of coaxial cables. The present invention further relates to a power divider assembly for a base station antenna. The power divider assembly comprises a power divider circuit board, a plurality of coaxial cables and the power divider support, the power divider circuit board is mounted in the mounting area of the power divider support, and the end sections of the coaxial cables are accommodated in the accommodation portions of the power divider support. The power divider support is structurally simple and is easy to manufacture and mount.

公开(公告)号：US20200036092A1

公开(公告)日：2020-01-30

申请号：US16459827

申请日：2019-07-02

Applicant: CommScope Technologies LLC

Inventor： Ruixin Su ,  PuLiang Tang ,  MeiHua Yin

IPC: H01Q1/42 ,  H01Q1/02

Abstract: The present disclosure relates to an antenna housing, comprising: a front housing having a front housing edge; and a back housing having a back housing edge, the front housing edge and the back housing edge engaging each other to assemble the front housing and the back housing together to form the antenna housing. The front housing edge and the back housing edge cooperate with each other to form a sealing interface, including: a first sealing member provided with a first sealing portion; and a second sealing member provided with a second sealing portion, the first sealing portion abutting against the second sealing portion when the front housing and the back housing are assembled so that a clearance fit is formed between the front housing edge and the back housing edge, wherein the second sealing member is further provided with a channel positioned inside the second sealing portion and extending parallel to the second sealing portion.

公开(公告)号：US20190326663A1

公开(公告)日：2019-10-24

申请号：US16372771

申请日：2019-04-02

Applicant: CommScope Technologies LLC

Inventor： Maosheng Liu ,  ZhaoHui Liu ,  PuLiang Tang ,  Ruixin Su ,  Jun Sun ,  Junfeng Yu

IPC: H01Q1/24 ,  H01Q3/36 ,  H01Q21/06

Abstract: A linkage device of a linkage mechanism for a base station antenna is integrally formed with: a body; a flange extending outwardly from the body; a mounting portion suspended from the body and configured to mount the linkage device into the base station antenna, and a coupling portion disposed on the body and configured to couple the linkage device to a drive mechanism of the base station antenna, wherein the flange is formed with a guide configured to cause operation of a phase shifter of the base station antenna.

公开(公告)号：US11909188B2

公开(公告)日：2024-02-20

申请号：US17224703

申请日：2021-04-07

Applicant: CommScope Technologies LLC

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

IPC: H02G15/013 ,  H01R13/52

CPC classification number: H02G15/013 ,  H01R13/5205

Abstract: The invention relates to a cable sealing device comprising: a first plate having a group of first holes and configured to be mounted to a first side of a housing wall; a second plate having a group of second holes and configured to be mounted to a second side of a housing wall; and a soft elastic sealing element configured to be mounted between one of the first and second plates and the housing wall. The group of first holes and the group of second holes and the sealing element are configured to receive a group of cables, and the first and the second plate can be biased toward each other, so that the sealing element can be pressed and elastically deformed. The sealing element can seal and fix the group of cables in the housing wall in a pressed and elastically deformed status. The invention also relates to a cable sealing system comprising a housing wall and the cable sealing device. The cable sealing device is simple in structure and easy to assemble, and can ensure good sealing and fixing of the cables.

公开(公告)号：US20240039145A1

公开(公告)日：2024-02-01

申请号：US18307859

申请日：2023-04-27

Applicant: CommScope Technologies LLC

Inventor： Nengbin Liu ,  Xun Zhang ,  PuLiang Tang

IPC: H01Q1/24 ,  H01Q15/00 ,  H01Q21/06

CPC classification number: H01Q1/246 ,  H01Q15/0013 ,  H01Q21/062 ,  H01Q1/42

Abstract: Base station antennas include a base station antenna housing with first plurality of struts with pairs of laterally extending forward and rearward arms coupled to spaced apart left and right side reflector strip segments that extend in a longitudinal direction along a portion of a length of the base station antenna housing.

公开(公告)号：US20230098517A1

公开(公告)日：2023-03-30

申请号：US17822255

申请日：2022-08-25

Applicant: CommScope Technologies LLC

Inventor： Shida Wang ,  Nengbin Liu ,  Xiwei Yang ,  Ruixin Su ,  PuLiang Tang

IPC: H01Q1/12 ,  F16M13/02

Abstract: The present disclosure relates to a mounting assembly and the method of use thereof. The mounting assembly is configured to mount a plurality of objects on a single pole at a predetermined included angle and includes: a clamping mechanism, which fixes the mounting assembly on the pole by clamping the pole; an angle control mechanism, which has a polygonal configuration and controls the included angle between the plurality of objects through its polygonal configuration; and a mounting mechanism, which respectively mounts the plurality of objects by mounting each object among the plurality of objects in a manner where it corresponds to one edge among the plurality of edges of the angle control mechanism, thereby mounting the plurality of objects on the pole at a predetermined included angle. The mounting assembly according to the present disclosure is capable of mounting a plurality of objects on the pole at an accurate included angle in a controlled manner with the angle control mechanism thereof, and according to the mounting assembly of the present disclosure, make the disassembly and removal of the plurality of objects easy by shifting the operation space for fastening to the space between the plurality of objects.

公开(公告)号：US20230063114A1

公开(公告)日：2023-03-02

申请号：US17870086

申请日：2022-07-21

Applicant: CommScope Technologies LLC

Inventor： Zhigang Wang ,  PuLiang Tang ,  Maosheng Liu ,  Nengbin Liu ,  Chen Chen

IPC: H01Q1/12 ,  H01Q3/06

Abstract: The present application relates to a mounting device configured for mounting a base station antenna (10) on a supporting member (11), and providing the adjustability of the mechanical tilt angle of the base station antenna. The mounting device comprises a first mounting unit, a second mounting unit, and an elastic element (3). The first mounting unit is configured to provide a pivot point for the base station antenna, the second mounting unit has an adjustable effective connection length for the base station antenna, with the effective connection length related to the mechanical tilt angle of the base station antenna, and the elastic element is configured to resist an increase in the mechanical tilt angle of the base station antenna on at least a part of the adjustable range of the mechanical tilt angle of the base station antenna. The mounting device allows for the easy adjustment of the mechanical tilt angle of the base station antenna, reducing the workload and safety risks of the operator.