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公开(公告)号：US20220037759A1
公开(公告)日：2022-02-03
申请号：US17369195
申请日：2021-07-07
Applicant: CommScope Technologies LLC
Inventor： Maosheng Liu , PuLiang Tang , Zhaohui Liu , Ruixin Su
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.
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公开(公告)号：US20210367320A1
公开(公告)日：2021-11-25
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
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.
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公开(公告)号：US20200321679A1
公开(公告)日：2020-10-08
申请号：US16830875
申请日：2020-03-26
Applicant: CommScope Technologies LLC
Inventor： Maosheng Liu , Ruixin Su , ZhaoHui Liu , PuLiang Tang
IPC: H01Q1/12
Abstract: The present invention relates to an antenna mounting device configured to collectively mount a plurality of base station antennas on the same pole. The antenna mounting device comprises: a bracket (1) defining a central recess (4) in a mounted state, the central recess being configured such that the central recess (4) loosely receives the pole (3); a fastening device (2) configured to fasten the bracket (1) to the pole (3); and a plurality of connecting members (5), each of the connecting members being configured for connection with at least one of the plurality of base station antennas (6), and the connecting members having a predetermined relative position on the bracket. With such an antenna mounting device, the plurality of base station antennas can be mounted on the same pole at precise positions relative to each other.
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公开(公告)号：US20200251815A1
公开(公告)日：2020-08-06
申请号：US16427898
申请日：2019-05-31
Applicant: CommScope Technologies LLC
Inventor： Maosheng Liu , HanXing Xu , Rui An , GuoLong Xu , ZhaoHui Liu , Ruixin Su , PuLiang Tang
Abstract: The present disclosure has disclosed a base station antenna comprising an antenna core provided with an antenna base at the bottom thereof and provided with an antenna bracket at the top thereof; and a radome sleeved over the antenna core. The radome includes a top wall and a side wall that protrudes downward from the top wall. The antenna core and the radome are connected together by a fixed connection portion located near a bottom end of the radome and a floating connection portion located near a top end of the radome. The floating connection portion fixes a position of the radome on the antenna core in a horizontal direction and allows the radome to float relative to the antenna core in a vertical direction by cooperating the antenna bracket with the top wall of the radome or the side wall at the top of the radome. The base station antenna solves the problem of a tensile force between the antenna core and the radome resulting from the temperature change, thereby improving the performance parameters such as PIM of the base station antenna.
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公开(公告)号：US20240339752A1
公开(公告)日：2024-10-10
申请号：US18599278
申请日：2024-03-08
Applicant: CommScope Technologies LLC
Inventor： Maosheng Liu , Zhigang Wang , Fan He
Abstract: The present application relates to a mounting assembly for a base station antenna, where the mounting assembly is configured to mount a base station antenna (1), wherein the mounting assembly comprises: a connecting arm (10) provided with a rack (11) having first teeth successive to each other; and a pressure member (12) having at least one second tooth capable of being pressed against the rack such that the second tooth meshes with the rack, wherein a position of the pressure member on the rack when the second tooth meshes with the rack is configured to define a mechanical tilt angle of the base station antenna, wherein the pressure member is releasable from the rack such that the pressure member is displaceable along the rack. The present application also relates to a base station antenna system that includes a base station antenna and the mounting assembly. The mounting assembly enables the mechanical tilt of the base station antenna to be set in a fine division.
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Patent Agency Ranking
公开(公告)号：US20240178551A1
公开(公告)日：2024-05-30
申请号：US18517094
申请日：2023-11-22
Applicant: CommScope Technologies LLC
Inventor： Maosheng Liu , Shida Wang , PuLiang Tang , Hangsheng Wen
CPC classification number: H01Q1/246 , H01Q1/1242 , H01Q1/42 , H01Q19/104
Abstract: The present application relates to a cellular base station antenna, including: a radome having a lateral recess that defines a first accommodating space with a lateral opening and for accommodating a pole, where the cellular base station antenna should be mounted to the pole; and an antenna assembly mounted within a second accommodating space defined by the radome, the antenna assembly including a reflecting plate and a radiating element mounted on the reflecting plate. Moreover, the present application relates to a pole assembly, including a pole and a cellular base station antenna capable of being mounted laterally to the pole.
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公开(公告)号：US20230327326A1
公开(公告)日：2023-10-12
申请号：US18171761
申请日：2023-02-21
Applicant: CommScope Technologies LLC
Inventor： Xiwei Yang , Puliang Tang , Maosheng Liu , Chen Chen , Shida Wang
CPC classification number: H01Q1/246 , H01Q1/1242
Abstract: A mounting device for a base station antenna includes a support member having: a first section, the first section being configured to, in a mounted state of a base station antenna and a holding pole, connect with an inner side of the base station antenna facing the holding pole in an end section of the base station antenna; a second section, the second section being configured to, in the mounted state of the base station antenna and the holding pole, extend from the first section in a direction away from the holding pole and extend beyond an end side of the end section in a longitudinal direction of the base station antenna; and a connecting portion that is connected with the second section and configured to be directly or indirectly connected to the holding pole in the mounted state of the base station antenna and the holding pole.
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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
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.
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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
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.
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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
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.
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