29th Conference on Precision Electromagnetic Measurements (CPEM 2014) 2014
DOI: 10.1109/cpem.2014.6898395
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Uncertainty analysis of non-coherent sampling phase meter with four parameter sine wave fitting by means of Monte Carlo

Abstract: Uncertainty analysis of a very simple sampling phase meter based on four parameter sine wave fitting is presented in this paper. An uncertainty of a sample time and a measured voltage is assigned to every sampled point and a total uncertainty of a phase difference is calculated by means of the Monte Carlo method. Results show the total uncertainty is lower than 0.5 millidegree for selected digitizer. A noise of the measured signal or the digitizer is the largest contribution to the total uncertainty.Index Term… Show more

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Cited by 4 publications
(2 citation statements)
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“…In [8], a phase measurement method based on four-parameter data approximation is used. The uncertainty of the sampling time and the measured voltage is assigned to each sampling point, and the total uncertainty of the phase difference is calculated using the Monte Carlo method.…”
Section: Methods Of Measuring the Phase Shift Angle Between Two Voltagesmentioning
confidence: 99%
See 1 more Smart Citation
“…In [8], a phase measurement method based on four-parameter data approximation is used. The uncertainty of the sampling time and the measured voltage is assigned to each sampling point, and the total uncertainty of the phase difference is calculated using the Monte Carlo method.…”
Section: Methods Of Measuring the Phase Shift Angle Between Two Voltagesmentioning
confidence: 99%
“…Many works [1,[3][4][5][6][7][8][9][10][11][12][13][14] have been devoted to the improvement of methods for measuring the PSA between two voltages, the results of uncertainty assessment in the calibration of phase meters, and the State Standard of the PSA between two voltages in the frequency range from 10 Hz to 10 MHz are presented in [15][16][17][18]. In many works, the issues of automating various measurements and processing their results are solved, in particular with the use of the LabVIEW graphical software environment [19][20][21][22].…”
Section: Drawbacksmentioning
confidence: 99%