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IEEE Trans Instrum Meas. 2018;68. doi: 10.1109/TIM.2018.2877828.

Josephson Arbitrary Waveform Synthesizer as a Reference Standard for the Measurement of the Phase of Harmonics in Distorted Waveforms.

IEEE transactions on instrumentation and measurement

Dimitrios Georgakopoulos, Ilya Budovsky, Samuel P Benz, Gleb Gubler

Affiliations

  1. National Measurement Institute Australia, West Lindfield, NSW 2070, Australia.
  2. National Institute of Standards and Technology, Boulder, CO 80305 USA.
  3. D.I. Mendeleyev Institute for Metrology, 190005 St Petersburg, Russia.

PMID: 31579270 PMCID: PMC6774207 DOI: 10.1109/TIM.2018.2877828

Abstract

We have used the Josephson arbitrary waveform synthesizer (JAWS) to provide traceability for the phase of the harmonics, relative to their fundamental frequency, of a distorted waveform. For distorted waveforms with rms values from 0.154 to 0.2 V and harmonic magnitudes from 5% to 40% of the fundamental, our system can generate odd harmonics up to the 39th with best phase uncertainties from 0.001° to 0.010° (

Keywords: Josephson junction array (JJA); measurement standards; measurement techniques; phase measurement; power system harmonics; quantum voltage standards; spectrum analysis

References

  1. IEEE Trans Appl Supercond. 2016 Sep;26(6): - PubMed
  2. IEEE Trans Instrum Meas. 2018;68: - PubMed

Publication Types

Grant support