IMPROVEMENT OF THE METROLOGICAL PROVISION OF COMPARISON AND CALIBRATION OF TIME AND FREQUENCY MEASURING INSTRUMENTS

Authors

  • X.M.Maxmudov Professor, Tashkent state technical university named after Islam Karimov
  • Latipov Erkin Azamat ugli First year master`s student, Tashkent state technical university named after Islam Karimov

DOI:

https://doi.org/10.55640/

Keywords:

time measurement, frequency measurement, comparison, calibration, metrological support, measuring instruments.

Abstract

The article examines the improvement of metrological support for time and frequency measurement instruments during comparison and calibration. Based on a review of scientific literature and modern technologies, the effectiveness of existing methods, their limitations, and modernization opportunities are analyzed. The study results provide practical recommendations for enhancing measurement accuracy and ensuring stable operation of measuring devices.

 

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References

1.Allan, D. W. (1966). Statistics of Atomic Frequency Standards. Proceedings of the IEEE, 54(2), 221–230.

2.BIPM. (2020). The International System of Units (SI). Bureau International des Poids et Mesures.

3.Li, H. (2021). Digital Frequency Measurement and Calibration Techniques. Journal of Metrology and Instrumentation, 12(3), 45–58.

4.Mahmudov, A., Tursunov, B., & Karimov, S. (2018). Kalibrlash va chastota o‘lchash vositalarining milliy referentlari. Tashkent: Metrologiya nashriyoti.

5.Rutman, J. (1978). Characterization of Frequency Stability in Precision Frequency Sources. IEEE Transactions on Instrumentation and Measurement, 47(2), 94–106.

6.Smith, R. (2017). Analog and Digital Time Measurement Devices. New York: Springer.

7.Wang, X., Chen, L., & Zhao, Y. (2019). FPGA-Based High-Speed Frequency Measurement System. International Journal of Electronics and Measurement, 9(1), 12–20.

8.Zhang, Y., Li, J., & Wang, Q. (2022). Automated Calibration Methods for Modern Time and Frequency Instruments. Metrology and Measurement Systems, 29(4), 215–228.

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Published

2025-12-16

Issue

Vol. 4 No. 11 (2025): Journal of Multidisciplinary Sciences and Innovations

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Authors retain the copyright of their manuscripts, and all Open Access articles are disseminated under the terms of the Creative Commons Attribution License 4.0 (CC-BY), which licenses unrestricted use, distribution, and reproduction in any medium, provided that the original work is appropriately cited. The use of general descriptive names, trade names, trademarks, and so forth in this publication, even if not specifically identified, does not imply that these names are not protected by the relevant laws and regulations.

How to Cite

IMPROVEMENT OF THE METROLOGICAL PROVISION OF COMPARISON AND CALIBRATION OF TIME AND FREQUENCY MEASURING INSTRUMENTS. (2025). Journal of Multidisciplinary Sciences and Innovations, 4(11), 1840-1844. https://doi.org/10.55640/

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