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    Probe station with low noise characteristics
    84.
    发明申请
    Probe station with low noise characteristics 失效
    探测台具有低噪音特性

    公开(公告)号：US20080054922A1

    公开(公告)日：2008-03-06

    申请号：US11906846

    申请日：2007-10-04

    Applicant: Timothy Lesher ,  Brad Miller ,  Clarence Cowan ,  Michael Simmons ,  Frank Gray ,  Cynthia McDonald

    Inventor： Timothy Lesher ,  Brad Miller ,  Clarence Cowan ,  Michael Simmons ,  Frank Gray ,  Cynthia McDonald

    IPC: H01B11/18 ,  G01R31/02 ,  H01B7/02

    CPC classification number: G01R1/18 ,  G01R19/0053 ,  G01R31/2886 ,  G01R31/2889 ,  H01B11/206

    Abstract: A cable includes an inner conductor, an inner dielectric, and a guard conductor, where the inner dielectric is between the inner conductor and the guard conductor. The cable also includes an outer dielectric, and a shield conductor, where the outer dielectric is between the guard conductor and the shield conductor. The cable further includes an additional layer of material between the outer dielectric and the shield conductor of suitable composition for reducing triboelectric current generation between the outer dielectric and the shield conductor to less than that which would occur were the outer dielectric and the shield conductor to directly adjoin each other.

    Abstract translation: 电缆包括内部导体，内部电介质和保护导体，其中内部电介质位于内部导体和保护导体之间。 电缆还包括外部电介质和屏蔽导体，其中外部电介质位于保护导体和屏蔽导体之间。 电缆还包括在外部电介质和屏蔽导体之间的适当组合物的附加材料层，用于减少外部电介质和屏蔽导体之间产生的摩擦电流，使其小于外电介质和屏蔽导体直接发生的摩擦电流 相邻。

    Probe station having multiple enclosures
    87.
    发明申请
    Probe station having multiple enclosures 失效
    探头台具有多个外壳

    公开(公告)号：US20080048693A1

    公开(公告)日：2008-02-28

    申请号：US11977338

    申请日：2007-10-24

    Applicant: Ron Peters ,  Leonard Hayden ,  Jeffrey Hawkins ,  R. Dougherty

    Inventor： Ron Peters ,  Leonard Hayden ,  Jeffrey Hawkins ,  R. Dougherty

    IPC: G01R31/02

    CPC classification number: G01R1/18 ,  G01R1/04 ,  G01R31/002 ,  G01R31/2808 ,  G01R31/286 ,  G01R31/2886 ,  G01R31/2889

    Abstract: A probe station for probing a test device has a chuck element for supporting the test device. An electrically conductive outer shield enclosure at least partially encloses such chuck element to provide EMI shielding therefor. An electrically conductive inner shield enclosure is interposed between and insulated from the outer shield enclosure and the chuck element, and at least partially encloses the chuck element.

    Abstract translation: 用于探测测试装置的探测台具有用于支撑测试装置的卡盘元件。 导电外屏蔽外壳至少部分地包围这种卡盘元件以提供EMI屏蔽。 导电内屏蔽外壳被插入在外屏蔽外壳和卡盘元件之间并且与外屏​​蔽外壳和卡盘元件绝缘，并且至少部分地包围卡盘元件。

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