Synchronization of time scales of ground-based measuring complex of radio navigation systems and time scales of remote standards via fiber-optic communication line

O.V. Kolmogorov; S.S. Donchenko

doi:10.18127/j20700784–201812–26

Synchronization of time scales of ground-based measuring complex of radio navigation systems and time scales of remote standards via fiber-optic communication line

O.V. Kolmogorov¹, S.S. Donchenko²

research article UDC 006.924.4 Pages: 127-131 doi.org/10.18127/j20700784–201812–26

¹ Ph.D. (Eng.), Head of Laboratory, FSUE «VNIIFTRI»
² Ph.D. (Eng.), Research Scientist, FSUE «VNIIFTRI» D.V. Prokhorov – Leading Engineer, FSUE «VNIIFTRI»

Keywords: time scales synchronization fiber optical link time and frequency standard

Abstract

The application of a time and frequency reference signals transmission system over a fiber-optic communication line is considered for synchronizing the time scales of measuring instruments of radio navigation systems with the time scale of a remote time and frequency standard. The results of experimental research are listed, they prove the possibility of remote objects time scales synchronization via fiber optical line with error less then ± 100 ps. The main sources of the errors of time scales comparisons are considered. The ways of increasing the accuracy of time scales synchronization are proposed.

How to cite

Колмогоров О.В., Донченко С.С. Синхронизация шкал времени наземных средств радионавигационных систем и шкал времени пространственно удаленных эталонов с использованием волоконно-оптических линий связи // Успехи современной радиоэлектроники. 2018. № 12. С. 127–131. DOI: https://doi.org/10.18127/j20700784–201812–26

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Kolmogorov O.V., Prohorov D.V., Donchenko S.S., Schipunov A.N., Buev S.G. Sistema vstrechnyh sravnenij shkal vremeni // Al'manah sovremennoj metrologii. 2017. № 9. S. 110–116.
Donchenko S.S., Kolmogorov O.V., Prohorov D.V., Buev S.G. Rezul'taty eksperimental'nyh issledovanij sistemy odno- i dvuhstoronnih sravnenij shkal vremeni // Al'manah sovremennoj metrologii. 2017. № 9. S. 117–121.
Kolmogorov O.V. Metod eksperimental'nogo opredeleniya raznosti zaderzhek rasprostraneniya v VOLS opticheskih impul'sov sistem sravnenij i sinhronizacii shkal vremeni // Materialy IX Mezhdunar. simpoziuma «Metrologiya vremeni i prostranstva». Mendeleevo: FGUP «VNIIFTRI». 2018. S. 151–156.

[1] GLONASS. Principy postroeniya i funkcionirovaniya / Pod red. A.I. Petrova, V.N. Harisova. Izd. 4–e pererab. M.: Radiotehnika. 2010.

[2] Denisenko O.V., Fedotov V.N., Sil'vestrov I.S., Smirnov F.R., Bazhenov N.R., Gerieva L.B. Obespechenie edinstva izmerenij pri razvitii i ispol'zovanii GLONASS // Izmeritel'naya tehnika. 2015. № 1. S. 17–20.

[3] 3.Rost M., Piester D., Yang W., Feldmann T., Wübbena T., Bauch A. Time transfer through optical fibers over a distance of 73 km with an uncertainty below 100 ps // Metrologia. 2012. № 49 (6). P. 772–778.

[4] Kodet J., Pánek P., Procházka I. Two-way time transfer via optical fiber providing subpicosecond precision and high temperature stability // Metrologia. 2016. V. 53. № 1, P. 18–26.

[5] Fedorova D.M., Balaev R.I., Kurchanov A.F., Malimon A.N., Troyan V.I. Dissemination of reference radio frequencies over fiber-optic lines with electronic compensation of perturbations // Measurement Techniques. 2015. V. 58. № 9. P. 994–999.

[6] Pat. 2547662 RF. MPK G04C 10/02. Sposob slicheniya shkal vremeni i ustrojstvo dlya ego osuschestvleniya. Kolmogorov O.V., Prohorov D.V. Zayavl. 30.12.2013; opubl. 10.04.2015. Byul. № 10.

[7] Donchenko S.S., Kolmogorov O.V., Prohorov D.V. Sistema odno- i dvuhstoronnih sravnenij shkal vremeni // Izmeritel'naya tehnika. 2015. № 1. C. 14–17.

[8] Kolmogorov O.V., Prohorov D.V., Donchenko S.S., Schipunov A.N., Buev S.G. Sistema vstrechnyh sravnenij shkal vremeni // Al'manah sovremennoj metrologii. 2017. № 9. S. 110–116.

[9] Donchenko S.S., Kolmogorov O.V., Prohorov D.V., Buev S.G. Rezul'taty eksperimental'nyh issledovanij sistemy odno- i dvuhstoronnih sravnenij shkal vremeni // Al'manah sovremennoj metrologii. 2017. № 9. S. 117–121.

[10] Kolmogorov O.V. Metod eksperimental'nogo opredeleniya raznosti zaderzhek rasprostraneniya v VOLS opticheskih impul'sov sistem sravnenij i sinhronizacii shkal vremeni // Materialy IX Mezhdunar. simpoziuma «Metrologiya vremeni i prostranstva». Mendeleevo: FGUP «VNIIFTRI». 2018. S. 151–156.