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New means of generating a low-frequency sine-wave signal with a low harmonic distortion coefficient and the problems of providing metrological backup

  • Radio Measurements
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Measurement Techniques Aims and scope

The problem of constructing precision apparatus for generating a sine-wave signal based on the direct digital synthesis method is considered. A block diagram and the basic technical characteristics are presented, and the individual units of the G3-135, G3-136, and G3-137 generators, the harmonic distortion coefficients of which are less than 0.001%, are described. The results of tests of the generators at the achieved value of the harmonic distortion coefficient are presented.

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References

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Authors and Affiliations

  1. NPP Tenzor, Nizhnii Novgorod, Russia

    A. V. Andriyanov, A. P. Balaev & M. V. Pugin

  2. Alekseev Nizhnii Novgorod State Technical University, Nizhnii Novgorod, Russia

    A. I. Smekalov

Authors
  1. A. V. Andriyanov
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  2. A. P. Balaev
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  3. M. V. Pugin
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  4. A. I. Smekalov
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Corresponding author

Correspondence to A. V. Andriyanov.

Additional information

Translated from Izmeritel’naya Tekhnika, No. 7, pp. 49–52, July, 2011.

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Andriyanov, A.V., Balaev, A.P., Pugin, M.V. et al. New means of generating a low-frequency sine-wave signal with a low harmonic distortion coefficient and the problems of providing metrological backup. Meas Tech 54, 813–818 (2011). https://doi.org/10.1007/s11018-011-9809-6

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  • DOI: https://doi.org/10.1007/s11018-011-9809-6

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