DocumentCode
1387439
Title
Periodic timing error components in feedback synchronizers operating on nonsynchronized signal samples
Author
Bucket, Katrien ; Moeneclaey, Marc
Author_Institution
Commun. Eng. Lab., Ghent Univ., Belgium
Volume
46
Issue
6
fYear
1998
fDate
6/1/1998 12:00:00 AM
Firstpage
747
Lastpage
749
Abstract
This letter shows that the synchronization error resulting from a timing recovery loop, operating on nonsynchronized samples of a noisy sinusoid, contains periodic components. This periodic timing jitter is caused solely by nonideal interpolation between the nonsynchronized signal samples and is absent when using synchronized sampling. The results of our linearized tracking analysis are confirmed by computer simulations
Keywords
circuit feedback; digital communication; error analysis; interpolation; jitter; receivers; signal sampling; synchronisation; tracking; feedback synchronizers; linearized tracking analysis; noisy sinusoid; nonideal interpolation; nonsynchronized signal samples; periodic timing error components; periodic timing jitter; synchronization error; synchronized sampling; timing recovery loop; Additive noise; Clocks; Computer errors; Computer simulation; Feedback; Frequency synchronization; Interpolation; Sampling methods; Timing jitter; Tracking loops;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.681408
Filename
681408
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