DocumentCode
3446044
Title
Highly-Accurate Real-Time GPS Carrier Phase Disciplined Oscillator
Author
Cheng, C.I. ; Chang, F.R. ; Wang, L.S. ; Tu, K.Y.
Author_Institution
Dept. of Electr. Eng., National Taiwan Univ.
fYear
2004
fDate
38139
Firstpage
226
Lastpage
227
Abstract
A low-cost, highly-accurate and real-time GPS carrier phase disciplined oscillator system based on a single-frequency receiver is presented. By using the atmosphere-free model of the carrier phase with time-series-noise-free, and performing the time-difference, the low-cost oscillator could be automatically steered to obtain the very high frequency accuracy and stability in the short term (1 sec.) as well as in the long term (1 day)
Keywords
Global Positioning System; frequency stability; oscillators; radio receivers; 1 day; 1 sec; GPS carrier phase disciplined oscillator system; atmosphere-free model; single-frequency receiver; time-series-noise-free model; Atmosphere; Atmospheric modeling; Clocks; Equations; Frequency estimation; Global Positioning System; Oscillators; Real time systems; Satellites; Stability;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location
London
Print_ISBN
0-7803-8494-6
Electronic_ISBN
0-7803-8494-6
Type
conf
DOI
10.1109/CPEM.2004.305544
Filename
4097199
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