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    TELECOMMUNICATIONS DEVICE
    1.
    发明申请
    TELECOMMUNICATIONS DEVICE 审中-公开

    公开(公告)号：US20200244009A1

    公开(公告)日：2020-07-30

    申请号：US16722389

    申请日：2019-12-20

    Applicant: CommScope Technologies LLC

    Inventor： Bernard Harold Hammond, JR. ,  David Patrick Murray ,  Ian Robert George

    IPC: H01R13/6466 ,  H01R4/2416 ,  H01R13/719 ,  H01R24/64 ,  H05K1/02 ,  H01R13/66

    Abstract: The present disclosure relates to a telecommunications jack including a housing having a port for receiving a plug. The jack also includes a plurality of contact springs adapted to make electrical contact with the plug when the plug is inserted into the port of the housing, and a plurality of wire termination contacts for terminating wires to the jack. The jack further includes a circuit board that electrically connects the contact springs to the wire termination contacts. The circuit board includes a multi-zone crosstalk compensation arrangement for reducing crosstalk at the jack.

    MULTISTAGE CAPACITIVE CROSSTALK COMPENSATION ARRANGEMENT
    2.
    发明申请
    MULTISTAGE CAPACITIVE CROSSTALK COMPENSATION ARRANGEMENT 审中-公开

    公开(公告)号：US20200153167A1

    公开(公告)日：2020-05-14

    申请号：US16673520

    申请日：2019-11-04

    Applicant: CommScope Technologies LLC

    Inventor： David Patrick Murray ,  Bernard Harold Hammond, JR.

    IPC: H01R13/6466 ,  H01R13/66 ,  H01R13/6461 ,  H01R13/6464 ,  H05K1/02

    Abstract: Methods and systems for providing crosstalk compensation in a jack are disclosed. According to one method, the crosstalk compensation is adapted to compensate for undesired crosstalk generated at a capacitive coupling located at a plug inserted within the jack. The method includes positioning a first capacitive coupling a first time delay away from the capacitive coupling of the plug, the first capacitive coupling having a greater magnitude and an opposite polarity as compared to the capacitive coupling of the plug. The method also includes positioning a second capacitive coupling at a second time delay from the first capacitive coupling, the second time delay corresponding to an average time delay that optimizes near end crosstalk. The second capacitive coupling has generally the same overall magnitude but an opposite polarity as compared to the first capacitive coupling, and includes two capacitive elements spaced at different time delays from the first capacitive coupling.

    CONNECTOR WITH CAPACITIVE CROSSTALK COMPENSATION TO REDUCE ALIEN CROSSTALK
    3.
    发明申请
    CONNECTOR WITH CAPACITIVE CROSSTALK COMPENSATION TO REDUCE ALIEN CROSSTALK 审中-公开

    公开(公告)号：US20180131138A1

    公开(公告)日：2018-05-10

    申请号：US15700484

    申请日：2017-09-11

    Applicant: CommScope Technologies LLC ,  CommScope Connectivity UK Limited

    Inventor： Steven Richard Bopp ,  Bernard Harold Hammond, JR.

    IPC: H01R13/6466 ,  H01R24/64

    CPC classification number: H01R13/6466 ,  H01R4/2433 ,  H01R24/64

    Abstract: The present disclosure relates to a telecommunications connector having cross-talk compensations, and a method of managing alien crosstalk in such a connector. In one example, the telecommunications connector includes electrical conductors arranged in differential pairs and a circuit board with conductive layers that provide a cross-talk compensation arrangement for applying capacitance between the electrical conductors. The circuit board includes conductive paths that provide capacitive coupling and a conductive plate that intensifies capacitive coupling of the electrical conductors. In another example, the telecommunications connector is used with a twisted pair system. Capacitances applied by the crosstalk compensation arrangement between electrical conductors associated with the pairs are provided such that, for each differential pair, a magnitude of an overall capacitance at a first electrical conductor of a differential pair is approximately equal to a magnitude of an overall capacitance at a second electrical conductor of the differential pair.

    CONNECTOR WITH CAPACITIVE CROSSTALK COMPENSATION TO REDUCE ALIEN CROSSTALK
    4.
    发明申请
    CONNECTOR WITH CAPACITIVE CROSSTALK COMPENSATION TO REDUCE ALIEN CROSSTALK 审中-公开

    公开(公告)号：US20190237906A1

    公开(公告)日：2019-08-01

    申请号：US16227678

    申请日：2018-12-20

    Applicant: CommScope Technologies LLC ,  CommScope Connectivity UK Limited

    Inventor： Steven Richard Bopp ,  Bernard Harold Hammond, JR.

    IPC: H01R13/6466 ,  H01R24/64

    CPC classification number: H01R13/6466 ,  H01R4/2433 ,  H01R24/64

    Abstract: The present disclosure relates to a telecommunications connector having cross-talk compensations, and a method of managing alien crosstalk in such a connector. In one example, the telecommunications connector includes electrical conductors arranged in differential pairs and a circuit board with conductive layers that provide a cross-talk compensation arrangement for applying capacitance between the electrical conductors. The circuit board includes conductive paths that provide capacitive coupling and a conductive plate that intensifies capacitive coupling of the electrical conductors. In another example, the telecommunications connector is used with a twisted pair system. Capacitances applied by the crosstalk compensation arrangement between electrical conductors associated with the pairs are provided such that, for each differential pair, a magnitude of an overall capacitance at a first electrical conductor of a differential pair is approximately equal to a magnitude of an overall capacitance at a second electrical conductor of the differential pair.

    TELECOMMUNICATIONS DEVICE
    6.
    发明申请
    TELECOMMUNICATIONS DEVICE 有权

    公开(公告)号：US20220224051A1

    公开(公告)日：2022-07-14

    申请号：US17584134

    申请日：2022-01-25

    Applicant: CommScope Technologies LLC

    Inventor： Bernard Harold Hammond, JR. ,  David Patrick Murray ,  Ian Robert George

    IPC: H01R13/6466 ,  H01R13/66 ,  H05K1/02 ,  H01R24/64 ,  H01R13/719 ,  H01R4/2416

    Abstract: The present disclosure relates to a telecommunications jack including a housing having a port for receiving a plug. The jack also includes a plurality of contact springs adapted to make electrical contact with the plug when the plug is inserted into the port of the housing, and a plurality of wire termination contacts for terminating wires to the jack. The jack further includes a circuit board that electrically connects the contact springs to the wire termination contacts. The circuit board includes a multi-zone crosstalk compensation arrangement for reducing crosstalk at the jack.

    MULTISTAGE CAPACITIVE CROSSTALK COMPENSATION ARRANGEMENT
    9.
    发明申请
    MULTISTAGE CAPACITIVE CROSSTALK COMPENSATION ARRANGEMENT 有权

    公开(公告)号：US20220013961A1

    公开(公告)日：2022-01-13

    申请号：US17378909

    申请日：2021-07-19

    Applicant: CommScope Technologies LLC

    Inventor： David Patrick Murray ,  Bernard Harold Hammond, JR.

    IPC: H01R13/6466 ,  H05K1/02 ,  H01R13/6464 ,  H01R13/6461 ,  H01R13/66

    Abstract: Methods and systems for providing crosstalk compensation in a jack are disclosed. According to one method, the crosstalk compensation is adapted to compensate for undesired crosstalk generated at a capacitive coupling located at a plug inserted within the jack. The method includes positioning a first capacitive coupling a first time delay away from the capacitive coupling of the plug, the first capacitive coupling having a greater magnitude and an opposite polarity as compared to the capacitive coupling of the plug. The method also includes positioning a second capacitive coupling at a second time delay from the first capacitive coupling, the second time delay corresponding to an average time delay that optimizes near end crosstalk. The second capacitive coupling has generally the same overall magnitude but an opposite polarity as compared to the first capacitive coupling, and includes two capacitive elements spaced at different time delays from the first capacitive coupling.

    METHODS AND SYSTEMS FOR COMPENSATING FOR ALIEN CROSSTALK BETWEEN CONNECTORS
    10.
    发明申请
    METHODS AND SYSTEMS FOR COMPENSATING FOR ALIEN CROSSTALK BETWEEN CONNECTORS 审中-公开

    公开(公告)号：US20190326709A1

    公开(公告)日：2019-10-24

    申请号：US16400274

    申请日：2019-05-01

    Applicant: CommScope Technologies LLC

    Inventor： Bernard Harold Hammond, JR.

    IPC: H01R13/6466 ,  H04B3/487 ,  H01R24/64 ,  H01R13/66 ,  H04B3/32 ,  H01R13/719 ,  H01R13/6581

    Abstract: The present invention relates to methods and systems for minimizing alien crosstalk between connectors. Specifically, the methods and systems relate to isolation and compensation techniques for minimizing alien crosstalk between connectors for use with high-speed data cabling. A frame can be configured to receive a number of connectors. Shield structures may be positioned to isolate at least a subset of the connectors from one another. The connectors can be positioned to move at least a subset of the connectors away from alignment with a common plane. A signal compensator may be configured to adjust a data signal to compensate for alien crosstalk. The connectors are configured to efficiently and accurately propagate high-speed data signals by, among other functions, minimizing alien crosstalk.

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