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    CLOAKING ANTENNA ELEMENTS AND RELATED MULTI-BAND ANTENNAS
    1.
    发明申请
    CLOAKING ANTENNA ELEMENTS AND RELATED MULTI-BAND ANTENNAS 审中-公开

    公开(公告)号：US20200076079A1

    公开(公告)日：2020-03-05

    申请号：US16609356

    申请日：2018-06-11

    Applicant: CommScope Technologies LLC

    Inventor： Long Shan ,  Jinchun He ,  YueMin Li ,  Yunzhe Li ,  Martin L. Zimmerman

    IPC: H01Q5/48 ,  H01Q21/24 ,  H01Q9/16 ,  H01Q15/14

    Abstract: A dipole antenna includes a planar reflector and a radiating element. The radiating element includes first and second pairs of dipoles on a surface of the planar reflector. The first and second pairs of dipoles respectively include arm segments arranged around a central region in a box dipole arrangement. The arm segments may be printed circuit board portions having respective metal segments and respective inductor-capacitor circuits thereon. The inductor-capacitor circuits define a filter aligned to a frequency range higher than an operating frequency range of the first and second pairs of dipoles.

    SUPPORT PIECE, A RADIATING ELEMENT, AND A BASE STATION ANTENNA
    2.
    发明申请
    SUPPORT PIECE, A RADIATING ELEMENT, AND A BASE STATION ANTENNA 有权

    公开(公告)号：US20220216583A1

    公开(公告)日：2022-07-07

    申请号：US17569032

    申请日：2022-01-05

    Applicant: CommScope Technologies LLC

    Inventor： Lei Yang ,  Fusheng Lv ,  Bin Ai ,  Jinchun He

    IPC: H01Q1/12 ,  H01Q21/06 ,  H01Q5/48

    Abstract: A support piece comprises: a first support section configured in the shape of a plate, and a plurality of second support sections; every second support section in the plurality of second support sections is set on the outside of the first support section and is bent relative to the first support section; every second support section comprises at least one support structure. At least a portion of the support structure of the at least one support structure is configured to support a first dipole arm, and at least a portion of the support structure of the at least one support structure is configured to support a second dipole arm; a second arm section on the outside of the first dipole arm is bent relative to the first arm section on the inside toward a first side of the first support section to support the dipole arm; a second arm section on the outside of the second dipole arm is bent relative to the first arm section on the inside toward a second side of the first support section opposite to the first side.

    Phase shifter
    4.
    发明授权
    Phase shifter 有权

    公开(公告)号：US11296679B2

    公开(公告)日：2022-04-05

    申请号：US17002956

    申请日：2020-08-26

    Applicant: CommScope Technologies LLC

    Inventor： Pengfei Guo ,  Fangwen Wan ,  Jinchun He

    IPC: H01P1/18 ,  H03H11/22 ,  H01P1/06

    Abstract: The present disclosure relates to a phase shifter including an input port configured to receive a radio frequency (RF) signal; a first output port, a second output port, a third output port, and a fourth output port each configured to output a respective phase-shifted sub-component of the RF signal; a first conductive trace that extends in a first direction, the first conductive trace coupled to the first output port and the second output port; a second conductive trace that extends in the first direction, the second conductive trace coupled to the third output port and the fourth output port; and a first wiper configured to couple the input port to the first conductive trace and the second conductive trace, wherein the first wiper is configured to be slidable in the first direction with respect to the first conductive trace and the second conductive trace.

    PHASE SHIFTER
    6.
    发明申请
    PHASE SHIFTER 有权

    公开(公告)号：US20210075402A1

    公开(公告)日：2021-03-11

    申请号：US17002956

    申请日：2020-08-26

    Applicant: CommScope Technologies LLC

    Inventor： Pengfei Guo ,  Fangwen Wan ,  Jinchun He

    IPC: H03H11/22 ,  H01P1/18

    Abstract: The present disclosure relates to a phase shifter including an input port configured to receive a radio frequency (RF) signal; a first output port, a second output port, a third output port, and a fourth output port each configured to output a respective phase-shifted sub-component of the RF signal; a first conductive trace that extends in a first direction, the first conductive trace coupled to the first output port and the second output port; a second conductive trace that extends in the first direction, the second conductive trace coupled to the third output port and the fourth output port; and a first wiper configured to couple the input port to the first conductive trace and the second conductive trace, wherein the first wiper is configured to be slidable in the first direction with respect to the first conductive trace and the second conductive trace

    Support piece, a radiating element, and a base station antenna
    8.
    发明授权
    Support piece, a radiating element, and a base station antenna 有权

    公开(公告)号：US11664575B2

    公开(公告)日：2023-05-30

    申请号：US17569032

    申请日：2022-01-05

    Applicant: CommScope Technologies LLC

    Inventor： Lei Yang ,  Fusheng Lv ,  Bin Ai ,  Jinchun He

    IPC: H01Q1/12 ,  H01Q5/48 ,  H01Q21/06

    CPC classification number: H01Q1/12 ,  H01Q5/48 ,  H01Q21/06 ,  H01Q21/062

    Abstract: A support piece comprises: a first support section configured in the shape of a plate, and a plurality of second support sections; every second support section in the plurality of second support sections is set on the outside of the first support section and is bent relative to the first support section; every second support section comprises at least one support structure. At least a portion of the support structure of the at least one support structure is configured to support a first dipole arm, and at least a portion of the support structure of the at least one support structure is configured to support a second dipole arm; a second arm section on the outside of the first dipole arm is bent relative to the first arm section on the inside toward a first side of the first support section to support the dipole arm; a second arm section on the outside of the second dipole arm is bent relative to the first arm section on the inside toward a second side of the first support section opposite to the first side.

    Energy absorbing circuit
    9.
    发明授权
    Energy absorbing circuit 有权

    公开(公告)号：US11038282B2

    公开(公告)日：2021-06-15

    申请号：US16322043

    申请日：2017-09-29

    Applicant: CommScope Technologies LLC

    Inventor： Yunzhe Li ,  Jinchun He

    IPC: H01Q21/00 ,  H01P1/26 ,  H01P5/22 ,  H04B1/40 ,  H03F3/21 ,  H04B1/04 ,  H01Q21/08

    Abstract: An energy absorbing circuit includes a power divider that is configured to divide an incoming RF signal into a plurality of RF component signals; a plurality of transmission lines that are connected with the power divider, each of the transmission lines configured to transmit a respective RF component signal of the plurality of RF component signals; and a plurality of matching elements, each matching element being terminated to a respective one of the transmission lines.

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