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Measurement Techniques

Measurement Techniques OnlineFirst articles

22.09.2018 | TIME AND FREQUENCY MEASUREMENTS

Minimization of the Instability of Hydrogen Frequency Standards in Long Time Intervals

A survey of the results of investigations of the frequency instability of output signals of the hydrogen frequency standard is presented. We analyze the causes of development of instability in the measurement range greater than 1000 sec. The …

22.09.2018

Reduction of the Phase Noise Level of Heterodynes of Modern Spectrum Analyzers Using Fundamental Frequency Images of Direct Digital Synthesizers

A hybrid frequency synthesizer ins developed in which fundamental frequency images of a direct digital synthesizer are used to improve noise characteristics. It is shown that this synthesizer can generate a wide range of output frequencies with a …

21.09.2018 | WORLD METROLOGY DAY – May 20, 2018

Using the Rules of Nature to Create the Rules of Measurement (Message from the BIPM Director)

21.09.2018

Aerodynamic Measurements of the Surface Pressure

We present the results of theoretical and experimental investigations of the method for measuring surface tension. The method is based on the deformation of the surface of studied liquid by a gas jet. The criteria for choosing the parameters of …

20.09.2018

Constant Evolution of the International System of Units (SI) (Message from the BIML Director)

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Über diese Zeitschrift

Measurement Techniques contains articles of interest to all who are engaged in the study and application of fundamental measurements.
Coverage includes:

  • general problems of metrology;
  • Uniformity of measurement results;
  • Measurement standards and methods;
  • New techniques in measurement: linear, mechanical, electromagnetic, optical, time and frequency, thermo-technical, ionising radiations and more.

The journal Measurement Techniques is atranslation of the peer reviewed Russian journals: Izmeritel'naya Tekhnika and selected articles from Metrologiya.

Both original Russian journals are publications of Gosstandart of Russia, the All-Russia Scientific-Research Institute for Optical-Physical Measurements, the Metrological Academy of Russia, the D.I.Mendeleev All-Russia Scientific-Research Instritute of Metrology, the All-Russia Scientific-Research Institute for Physical-Technical and Radiotechnical Measurements and the Ural Scientific-Research Institute of Metrology.

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