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The long-term instability of the new generation hydrogen masers
https://doi.org/10.32446/0368-1025it.2020-1-35-38
Abstract
The latest changes in the algorithm for the formation of the international atomic time scale TAI are reported in terms of estimating the weights of the clocks involved in the formation of TAI. Studies of the characteristics of the long-term instability of new-generation hydrogen masers based on processing the results of the clock frequency difference with respect to TAI are performed. It has been confirmed that at present, new-generation hydrogen masers show significantly less long-term instability in comparison with quantum frequency standards of similar and other types.
About the Authors
S. I. Donchenko
Russian metrological institute of technical physics and radio engineering (VNIIFTRI)
Russian Federation
Russian Federation
Sergey I. Donchenko
Mendeleevo, Moscow Region
I. Y. Blinov
Russian metrological institute of technical physics and radio engineering (VNIIFTRI)
Russian Federation
Russian Federation
Igor Y. Blinov
Mendeleevo, Moscow Region
I. B. Norets
Russian metrological institute of technical physics and radio engineering (VNIIFTRI)
Russian Federation
Russian Federation
Igor B. Norets
Mendeleevo, Moscow Region
Y. F. Smirnov
Russian metrological institute of technical physics and radio engineering (VNIIFTRI)
Russian Federation
Russian Federation
Yury F. Smirnov
Mendeleevo, Moscow Region
A. A. Belyaev
JSC "Vremya-CH"
Russian Federation
Russian Federation
Alexey A. Belyaev
Nizhniy Novgorod
N. A. Demidov
JSC "Vremya-CH"
Russian Federation
Russian Federation
Nikolay A. Demidov
Nizhniy Novgorod
B. A. Sakharov
JSC "Vremya-CH"
Russian Federation
Russian Federation
Boris A. Sakharov
Nizhniy Novgorod
V. G. Vorontsov
JSC "Vremya-CH"
Russian Federation
Russian Federation
Vladislav G. Vorontsov
Nizhniy Novgorod
References
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5. Donchenko S., Blinov I., Goncharov A., Smirnov Y., Belyaev A., Demidov N., Sakharov B., Gladilschikov M., Proceedings of the VIII International Symposium Metrology of Time and Space, September 14–16, 2016, St. Petersburg, Mendeleevo, VNIIFTRI Publ., pp. 100–101.
Review
For citations:
Donchenko S.I., Blinov I.Y., Norets I.B., Smirnov Y.F., Belyaev A.A., Demidov N.A., Sakharov B.A., Vorontsov V.G. The long-term instability of the new generation hydrogen masers. Izmeritel`naya Tekhnika. 2020;(1):35-39. (In Russ.) https://doi.org/10.32446/0368-1025it.2020-1-35-38
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