JOURNAL OF ASTRONAUTIC METROLOGY AND MEASUREMENT ›› 2015, Vol. 35 ›› Issue (5): 1-5.doi: 10.12060/j.issn.1000-7202.2015.05.01

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Application of Relative Measurement Uncertainty in Microwave Power Measurement

ZHANG Wei-wei1,2;YANG Xu-jun1;CHEN Yun-mei1   

  1. 1、Beijing Institute of Radio Metrology and Measurement, Beijing 100039;
    2、Science and Technology on Metrology and Calibration Laboratory, Beijing 100039
  • Online:2015-10-15 Published:2015-10-15

Abstract: The relative measurement uncertainty in microwave power measurement is discussed in this paper. The mathematics model and step on the uncertainty analysis and evaluation are described based on two examples of microwave power measurement. The expression regulation and application of relative measurement uncertainty are recommended.

Key words: Relative measurement uncertainty, Microwave power, Analysis and evaluation