A study on the frequency stability of a PLL with GPS signal as input

The noise characteristics of GPS signals are quite different from that of standard frequency sources. This paper presents the problem of analysing the frequency stability, in particular Allan deviation, and suggests an analytical solution for this problem with a GPS signal as the input of a phase lo...

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Bibliographic Details
Published in2002 Conference on Precision Electromagnetic Measurements : conference digest : Ottawa, Ontario, Canada, 16-21 June, 2002 pp. 458 - 459
Main Authors Banerjee, P., Kramer, G., Klische, W.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2002
Subjects
Equations
Frequency
Global Positioning System
Low-frequency noise
Phase locked loops
Phase noise
Signal analysis
Stability analysis
Transfer functions
Voltage-controlled oscillators
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ISBN0780372425
9780780372429
DOI10.1109/CPEM.2002.1034920

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Summary:The noise characteristics of GPS signals are quite different from that of standard frequency sources. This paper presents the problem of analysing the frequency stability, in particular Allan deviation, and suggests an analytical solution for this problem with a GPS signal as the input of a phase locked loop. This analysis is corroborated by experimental findings.
ISBN:0780372425
9780780372429
DOI:10.1109/CPEM.2002.1034920