DocumentCode
3456652
Title
An Optimal FIR Filter for Linear TIE Models of Local Clocks
Author
Shmaliy, Yuriy S.
Author_Institution
Guanajuato Univ., Salamanca
fYear
2007
fDate
May 29 2007-June 1 2007
Firstpage
998
Lastpage
1001
Abstract
In this paper, we present an optimal finite impulse response (FIR) filter for linear TIE models of local clocks. A comparison with the unbiased FIR filter is provided. Estimations are carried out for a local crystal clock using GPS-based sawtooth measurements. As a main conclusion, we notice that an optimal solution does not contribute too much to estimation accuracy and the unbiased FIR filter is definitely the best choice for estimation of the TIEs of local clocks.
Keywords
FIR filters; crystal oscillators; finite impulse response; linear TIE models; local crystal clocks; optimal FIR filter; Additive noise; Clocks; Finite impulse response filter; Gaussian noise; Global Positioning System; IIR filters; Noise measurement; Nonlinear filters; Robust stability; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Frequency Control Symposium, 2007 Joint with the 21st European Frequency and Time Forum. IEEE International
Conference_Location
Geneva
ISSN
1075-6787
Print_ISBN
978-1-4244-0646-3
Electronic_ISBN
1075-6787
Type
conf
DOI
10.1109/FREQ.2007.4319230
Filename
4319230
Link To Document