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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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公开(公告)号：US20230282971A1
公开(公告)日：2023-09-07
申请号：US18171515
申请日：2023-02-20
Applicant: CommScope Technologies LLC
Inventor： Fan He , Fusheng LV , Zhanming Zhang
CPC classification number: H01Q1/42 , H01Q1/246 , H01Q21/061
Abstract: The present disclosure relates to a base station antenna; the base station antenna comprises: a radio; a feed board and a radiating element array mounted on the feed board, where the radiating element array comprises a plurality of radiating elements, and each radiating element extends forward from the feed board; a radome arranged in front of the radiating element array; and a plurality of radome supporting members mounted on the radio and extending forward from the radio to the radome for supporting the radome.
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公开(公告)号：US20220336940A1
公开(公告)日：2022-10-20
申请号：US17692434
申请日：2022-03-11
Applicant: CommScope Technologies LLC
Inventor： Nengbin Liu , Zhigang Wang , Fan He , Ruixin Su , Puliang Tang
Abstract: The present disclosure relates to a transmission mechanism for a base station antenna, and a base station antenna including the transmission mechanism. The transmission mechanism includes a motor and at least one connecting rod, wherein a gear mechanism is provided on a first end of the connecting rod, and the motor drives the connecting rod to rotate via the gear mechanism; and wherein a worm gear unit is provided on a second end of the connecting rod opposite to the first end, and the worm gear unit is configured to drive a movable element of a phase shifter when the connecting rod rotates. The transmission mechanism according to the present disclosure can generate greater driving force through the worm gear unit, and has a shorter axial length and a smaller height, and thus is particularly suitable for a more compact and thinner 5G base station antenna.
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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
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.
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公开(公告)号：US20240145893A1
公开(公告)日：2024-05-02
申请号：US18343163
申请日：2023-06-28
Applicant: CommScope Technologies LLC
Inventor： Fusheng Lv , Ligang Wu , Fan He , Giuseppe Resnati , Andrea Manzoni , Pietro Maressa , Zhanming Zhang
CPC classification number: H01P1/20354 , H01P7/06
Abstract: Radio frequency (RF) devices are provided. An RF device includes one or more resonators. The RF device includes an RF connector that is coupled to the resonator(s). Moreover, the RF device includes a printed circuit board that covers the resonator(s) and is coupled to the resonator(s) via the RF connector.
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Patent Agency Ranking
公开(公告)号：US11909095B2
公开(公告)日：2024-02-20
申请号：US17692434
申请日：2022-03-11
Applicant: CommScope Technologies LLC
Inventor： Nengbin Liu , Zhigang Wang , Fan He , Ruixin Su , PuLiang Tang
Abstract: The present disclosure relates to a transmission mechanism for a base station antenna, and a base station antenna including the transmission mechanism. The transmission mechanism includes a motor and at least one connecting rod, wherein a gear mechanism is provided on a first end of the connecting rod, and the motor drives the connecting rod to rotate via the gear mechanism; and wherein a worm gear unit is provided on a second end of the connecting rod opposite to the first end, and the worm gear unit is configured to drive a movable element of a phase shifter when the connecting rod rotates. The transmission mechanism according to the present disclosure can generate greater driving force through the worm gear unit, and has a shorter axial length and a smaller height, and thus is particularly suitable for a more compact and thinner 5G base station antenna.
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公开(公告)号：US11831083B2
公开(公告)日：2023-11-28
申请号：US17853975
申请日：2022-06-30
Applicant: CommScope Technologies LLC
Inventor： Bo Wu , Changfu Chen , YueMin Li , Mohammad Vatankhah Varnoosfaderani , Jian Zhang , Fan He , Peter J. Bisiules
CPC classification number: H01Q21/065 , H01Q1/246 , H01Q9/0407 , H01Q13/10 , H01Q21/0075
Abstract: Radiating elements include a conductive patch having first and second slots that each extend along a first axis and third and fourth slots that each extend along a second axis that is perpendicular to the first axis, a feed network that includes first through fourth feed lines, each feed line crossing a respective one of the first through fourth slots, and a conductive ring that at least partially surrounds the periphery of the conductive patch and that encloses each of the first through fourth slots.
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公开(公告)号：US20230268646A1
公开(公告)日：2023-08-24
申请号：US18151100
申请日：2023-01-06
Applicant: CommScope Technologies LLC
Inventor： Fan He
Abstract: A phase shifter assembly for a base station includes: a mounting substrate; a first wiper phase shifter having a printed circuit board (PCB) mounted on the mounting substrate; a second wiper phase shifter having a PCB mounted on the mounting substrate; a first wiper member pivotally mounted to the mounting substrate overlying the first wiper phase shifter, the first wiper member having a third PCB and a first set of teeth; a second wiper member pivotally mounted on the mounting substrate overlying the second wiper phase shifter PCB, the second wiper member having a fourth PCB and a second set of teeth, the second set of teeth intermeshed with the first set of teeth; and a linkage coupled to the first wiper member and configured to pivot the first wiper member relative to the first wiper phase shifter PCB, wherein pivotal movement of the first wiper member pivots the second wiper member relative to the second wiper shaft shifter PCB. The first set of teeth has a first discontinuity, and the second set of teeth has a second discontinuity that is complementary to the first discontinuity, such that engagement of the first and second discontinuity enables proper alignment of the first and second wiper members relative to each other.
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公开(公告)号：US11411323B2
公开(公告)日：2022-08-09
申请号：US17151854
申请日：2021-01-19
Applicant: CommScope Technologies LLC
Inventor： Bo Wu , Changfu Chen , YueMin Li , Mohammad Vatankhah Varnoosfaderani , Jian Zhang , Fan He , Peter J. Bisiules
Abstract: Radiating elements include a conductive patch having first and second slots that each extend along a first axis and third and fourth slots that each extend along a second axis that is perpendicular to the first axis, a feed network that includes first through fourth feed lines, each feed line crossing a respective one of the first through fourth slots, and a conductive ring that at least partially surrounds the periphery of the conductive patch and that encloses each of the first through fourth slots.
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10.发明申请公开(公告)号：US20210226344A1
公开(公告)日：2021-07-22
申请号：US17151854
申请日：2021-01-19
Applicant: CommScope Technologies LLC
Inventor： Bo Wu , Changfu Chen , YueMin Li , Mohammad Vatankhah Varnoosfaderani , Jian Zhang , Fan He , Peter J. Bisiules
Abstract: Radiating elements include a conductive patch having first and second slots that each extend along a first axis and third and fourth slots that each extend along a second axis that is perpendicular to the first axis, a feed network that includes first through fourth feed lines, each feed line crossing a respective one of the first through fourth slots, and a conductive ring that at least partially surrounds the periphery of the conductive patch and that encloses each of the first through fourth slots.
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