Evaluation of Errors in Calibration Procedures for Measurements of Reflection Coefficient
Evaluation of Errors in Calibration Procedures for Measurements of Reflection Coefficient
复制标题
反射系数测量校准程序误差的评估
DOI：
10.1109/tim.1978.4314711
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发表时间：
1978
影响因子：
5.6
通讯作者：
Claudio Simicich
中科院分区：
文献类型：
--
作者：
B. Bianco;A. Corana;S. Ridella;Claudio Simicich
研究了反射测量中计算机控制网络分析仪的校准程序。本文的主要目的是开发一个误差分析，以定义一个质量因子，用于评估的校准程序的性能。这是通过使用交比的不变性属性，它很容易让一个获得的残余误差的解析表达式作为这种技术的应用，两个实际的校准程序之间的比较已经使用自动网络分析仪。实验结果与理论计算结果进行了比较。
Procedures for the calibration of computer-controlled network analyzers in reflection measurements are studied. The major aim of this paper is to develop an error analysis in order to define a quality factor, for evaluating the performances of a calibration procedure. This is done by using the invariance property of the cross ratio, which easily lets one obtain analytical expressions for the residual errors As an application of this technique, a comparison between two actual calibration procedures has been made using an automatic network analyzer. The experimental results favorably compare with the ones obtained on theoretical basis.