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    • 1. 发明授权
    • Methods for processing, optimization, calibration and display of measured dielectrometry signals using property estimation grids
    • 使用属性估计网格处理,优化,校准和显示测量的介电电位信号的方法
    • US06380747B1
    • 2002-04-30
    • US09310507
    • 1999-05-12
    • Neil J. GoldfineMarkus ZahnAlexander V. MamishevDarrell E. SchlickerAndrew P. Washabaugh
    • Neil J. GoldfineMarkus ZahnAlexander V. MamishevDarrell E. SchlickerAndrew P. Washabaugh
    • G01R2908
    • G01R27/2623
    • A method is disclosed for processing, optimization, calibration, and display of measured dielectrometry signals. A property estimator is coupled by way of instrumentation to an electrode structure and translates sensed electromagnetic responses into estimates of one or more preselected properties or dimensions of the material, such as dielectric permittivity and ohmic conductivity, layer thickness, or other physical properties that affect dielectric properties, or presence of other lossy dielectric or metallic objects. A dielectrometry sensor is disclosed which can be connected in various ways to have different effective penetration depths of electric fields but with all configurations having the same air-gap, fluid gap, or shim lift-off height, thereby greatly improving the performance of the property estimators by decreasing the number of unknowns. The sensor geometry consist of a periodic structure with, at any one time, a single sensing element that provides for multiple wavelength within the same sensor footprint.
    • 公开了一种用于处理,优化,校准和显示测量的电导率信号的方法。 属性估计器通过仪器耦合到电极结构,并将感测到的电磁响应转换成材料的一个或多个预选属性或尺寸的估计,例如介电常数和欧姆电导率,层厚度或影响电介质的其它物理性质 性质或其他有损电介质或金属物体的存在。 公开了一种电介质传感器,其可以以各种方式连接以具有不同的有效穿透深度的电场,但是所有构造具有相同的气隙,流体间隙或垫片剥离高度,从而大大提高了性能的性能 通过减少未知数的估计。 传感器几何形状由周期性结构组成,在任何时间,单个传感元件可在同一传感器覆盖区内提供多个波长。