Comparative analysis of parameters of GLONASS spaceborne frequency standards when used onboard and on service life tests

Author

Gouzhva, Yuri G. ; Gevorkyan, Arvid G. ; Bassevich, Arkady B. ; Bogdanov, Pyotr P. ; Tyulyakov, Arkady Y.

Author_Institution

Russian Inst. of Radionavigation & Time, St. Petersburg, Russia

fYear

1993

fDate

2-4 Jun 1993

Firstpage

65

Lastpage

70

Abstract

It is shown that onboard values of the frequency stability oscillators in the GLONASS mid-orbital navigation system are at the prescribed level, which does not exceed 3 × 10^-13, and meet system requirements. Practical agreement between onboard stabilities and those in ground tests indicates the good reproducibility of the oscillators´ performances as well as their fair immunity to destabilizing factors onboard

Keywords

frequency measurement; frequency stability; life testing; measurement standards; radiofrequency oscillators; satellite navigation; 5 MHz; GLONASS mid-orbital navigation system; GLONASS spaceborne frequency standard parameters; frequency stability oscillators; ground tests; onboard stabilities; service life tests; Certification; Frequency estimation; Frequency measurement; Frequency synchronization; Life testing; Oscillators; Performance evaluation; Satellites; Stability; Time measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Frequency Control Symposium, 1993. 47th., Proceedings of the 1993 IEEE International

Conference_Location

Salt Lake City, UT

Print_ISBN

0-7803-0905-7

Type

conf

DOI

10.1109/FREQ.1993.367374

Filename

367374