Determination of the Conversion Gain and the Accuracy of Its Measurement for Detector Elements and Arrays
Determination of the Conversion Gain and the Accuracy of Its Measurement for Detector Elements and Arrays
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探测器元件和阵列的转换增益及其测量精度的确定
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通讯作者：
E. Fossum
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作者：
B. Beecken;E. Fossum
标准统计理论用于计算转换增益测量的准确性如何取决于样本数量。在开发该计算的理论基础的过程中，开发了一个模型来预测理想探测器阵列不同元件的噪声水平如何分布。该模型还可用于确定测量噪声的准确性对样本大小的依赖性。这些特征已被实验证实，从而提高了计算测量转换增益的不确定度的方法的可信度。
Standard statistical theory is used to calculate how the accuracy of a conversion-gain measurement depends on the number of samples. During the development of a theoretical basis for this calculation, a model is developed that predicts how the noise levels from different elements of an ideal detector array are distributed. The model can also be used to determine what dependence the accuracy of measured noise has on the size of the sample. These features have been confirmed by experiment, thus enhancing the credibility of the method for calculating the uncertainty of a measured conversion gain.