射频和微波功率测量中的失配不确定度

2017 89th ARFTG Microwave Measurement Conference (ARFTG) Pub Date : 2017-06-01 DOI:10.1109/ARFTG.2017.8000847

H. Silva, G. Monasterios, A. Henze

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引用次数: 0

摘要

本文给出了在常见的射频和微波测量方案中失配误差项的处理方法。不确定性分析基于分析方法和GUM指南。由于GUM方法的线性化，两种方法都显示出显著的差异。如果反射系数的相位未知，则必须指定特殊概率密度函数(pdf)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Mismatch uncertainty in RF & microwave power measurements

In this paper we show the treatment of mismatch error terms in common RF & microwave measurements schemes. Uncertainty analysis is based on analytical methods and on GUM guidelines. Both approaches show significant differences due to linearization in the GUM method. Special Probability Density Functions (PDFs) must be asigned if the phase of the reflection coefficient is unknown.

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2017 89th ARFTG Microwave Measurement Conference (ARFTG)

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