Title :
A study on the frequency stability of a PLL with GPS signal as input
Author :
Banerjee, P. ; Kramer, G. ; Klische, W.
Author_Institution :
Nat. Phys. Lab., New Delhi, India
Abstract :
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.
Keywords :
Global Positioning System; frequency stability; frequency standards; noise; phase locked loops; voltage-controlled oscillators; Allan deviation; GPS signal noise characteristics; PLL input signal; VCO; frequency sources; frequency stability analysis; frequency standard applications; phase locked loops; Equations; Frequency; Global Positioning System; Low-frequency noise; Phase locked loops; Phase noise; Signal analysis; Stability analysis; Transfer functions; Voltage-controlled oscillators;
Conference_Titel :
Precision Electromagnetic Measurements, 2002. Conference Digest 2002 Conference on
Conference_Location :
Ottawa, Ontario, Canada
Print_ISBN :
0-7803-7242-5
DOI :
10.1109/CPEM.2002.1034920
