Measurement Techniques

, Volume 54, Issue 7, pp 813–818 | Cite as

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

  • A. V. Andriyanov
  • A. P. Balaev
  • M. V. Pugin
  • A. I. Smekalov
Radio Measurements

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.


sine-wave generator direct digital synthesis method digital synthesizer harmonic distortion coefficient 


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Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  • A. V. Andriyanov
    • 1
  • A. P. Balaev
    • 1
  • M. V. Pugin
    • 1
  • A. I. Smekalov
    • 2
  1. 1.NPP TenzorNizhnii NovgorodRussia
  2. 2.Alekseev Nizhnii Novgorod State Technical UniversityNizhnii NovgorodRussia

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