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46 条记录 (耗时 0.039 秒)

    Methods for measuring dielectric properties of parts
    7.
    发明授权
    Methods for measuring dielectric properties of parts 有权
    测量零件介电性能的方法

    公开(公告)号：US07973539B1

    公开(公告)日：2011-07-05

    申请号：US13030015

    申请日：2011-02-17

    申请人： Jaehyun Kim ,  Arthur H. Sato ,  Keith Comendant ,  Qing Liu ,  Feiyang Wu

    发明人： Jaehyun Kim ,  Arthur H. Sato ,  Keith Comendant ,  Qing Liu ,  Feiyang Wu

    IPC分类号： G01R35/00 ,  G01R31/00

    CPC分类号： G01R27/2641 ,  G01R27/2694 ,  G01R35/005

    摘要： A method is disclosed for calibrating a capacitance of an apparatus for measuring dielectric properties of a part. The apparatus includes an electrically grounded chamber, a lower electrode disposed within the chamber and connected to a radiofrequency (RF) transmission rod, an electrically grounded upper electrode disposed within the chamber above the lower electrode, and a variable capacitor connected to control transmission of RF power through the RF transmission rod to the lower electrode. A method is also disclosed for determining a capacitance of a part through use of the apparatus. A method is also disclosed for determining a dielectric constant of a part through use of the apparatus. A method is also disclosed for determining a loss tangent of a part through use of the apparatus.

    摘要翻译： 公开了一种用于校准用于测量零件的介电特性的装置的电容的方法。 该设备包括电接地室，设置在室内的下电极并连接到射频（RF）传输杆，设置在下电极上方的室内的电接地上电极，以及连接到控制RF 通过RF传输杆向下电极供电。 还公开了一种通过使用该装置来确定零件的电容的方法。 还公开了一种通过使用该装置来确定部件的介电常数的方法。 还公开了一种通过使用该装置来确定零件的损耗角正切的方法。

    Electrode for Use in Measuring Dielectric Properties of Parts
    8.
    发明申请
    Electrode for Use in Measuring Dielectric Properties of Parts 有权
    用于测量零件介电性能的电极

    公开(公告)号：US20090091341A1

    公开(公告)日：2009-04-09

    申请号：US12240329

    申请日：2008-09-29

    申请人： Jaehyun Kim ,  Arthur H. Sato ,  Keith Comendant ,  Qing Liu ,  Feiyang Wu

    发明人： Jaehyun Kim ,  Arthur H. Sato ,  Keith Comendant ,  Qing Liu ,  Feiyang Wu

    IPC分类号： G01R27/08 ,  H01R43/00

    CPC分类号： G01N27/04 ,  G01R27/2623 ,  Y10T29/49117

    摘要： A plate of substantially uniform thickness is formed from an electrically conductive material. The plate has a top surface defined to support a part to be measured. The plate has a bottom surface defined to be connected to a radiofrequency (RF) transmission rod such that RF power can be transmitted through the RF transmission rod to the plate. The plate is defined to have a number of holes cut vertically through the plate at a corresponding number of locations that underlie embedded conductive material items in the part to be measured when the part is positioned on the top surface of the plate.

    摘要翻译： 由导电材料形成厚度基本均匀的板。 该板具有限定为支撑要测量的部分的顶表面。 该板具有限定为连接到射频（RF）传输杆的底表面，使得RF功率可以通过RF传输杆传递到板。 板被限定为当该部件位于板的顶表面上时，在相应数量的位置处垂直地切割许多孔，该位置位于待测量部件中的被测量部件中的嵌入的导电材料物品的位置。

    Electrode for use in measuring dielectric properties of parts
    9.
    发明授权
    Electrode for use in measuring dielectric properties of parts 有权
    用于测量零件介电性能的电极

    公开(公告)号：US08519724B2

    公开(公告)日：2013-08-27

    申请号：US12240329

    申请日：2008-09-29

    申请人： Jaehyun Kim ,  Arthur H. Sato ,  Keith Comendant ,  Qing Liu ,  Feiyang Wu

    发明人： Jaehyun Kim ,  Arthur H. Sato ,  Keith Comendant ,  Qing Liu ,  Feiyang Wu

    IPC分类号： G01R27/26

    CPC分类号： G01N27/04 ,  G01R27/2623 ,  Y10T29/49117

    摘要： A plate of substantially uniform thickness is formed from an electrically conductive material. The plate has a top surface defined to support a part to be measured. The plate has a bottom surface defined to be connected to a radiofrequency (RF) transmission rod such that RF power can be transmitted through the RF transmission rod to the plate. The plate is defined to have a number of holes cut vertically through the plate at a corresponding number of locations that underlie embedded conductive material items in the part to be measured when the part is positioned on the top surface of the plate.

    摘要翻译： 由导电材料形成厚度基本均匀的板。 该板具有限定为支撑要测量的部分的顶表面。 该板具有限定为连接到射频（RF）传输杆的底表面，使得RF功率可以通过RF传输杆传递到板。 板被限定为当该部件位于板的顶表面上时，在相应数量的位置处垂直地切割许多孔，该位置位于待测量部件中的被测量部件中的嵌入的导电材料物品的位置。

    Methods for measuring dielectric properties of parts
    10.
    发明授权
    Methods for measuring dielectric properties of parts 有权

    公开(公告)号：US07911213B2

    公开(公告)日：2011-03-22

    申请号：US12240375

    申请日：2008-09-29

    申请人： Jaehyun Kim ,  Arthur H. Sato ,  Keith Comendant ,  Qing Liu ,  Feiyang Wu

    发明人： Jaehyun Kim ,  Arthur H. Sato ,  Keith Comendant ,  Qing Liu ,  Feiyang Wu

    IPC分类号： G01R27/26

    CPC分类号： G01R27/2641 ,  G01R27/2694 ,  G01R35/005

    摘要： A method is disclosed for calibrating a capacitance of an apparatus for measuring dielectric properties of a part. The apparatus includes an electrically grounded chamber, a lower electrode disposed within the chamber and connected to a radiofrequency (RF) transmission rod, an electrically grounded upper electrode disposed within the chamber above the lower electrode, and a variable capacitor connected to control transmission of RF power through the RF transmission rod to the lower electrode. A method is also disclosed for determining a capacitance of a part through use of the apparatus. A method is also disclosed for determining a dielectric constant of a part through use of the apparatus. A method is also disclosed for determining a loss tangent of a part through use of the apparatus.