DocumentCode
781662
Title
Adaptive equalization for advanced television
Author
Peloso, Robert A.
Author_Institution
Panasonic Advanced TV-Video Lab. Inc., Burlington, NJ, USA
Volume
38
Issue
3
fYear
1992
fDate
8/1/1992 12:00:00 AM
Firstpage
119
Lastpage
126
Abstract
The author presents an overview of the adaptive equalization process, including various equalizer topologies and error signal generation schemes, for 16 quadrature amplitude modulation (QAM) digital transmission systems. Four equalizer structures, along with the concept of blind equalization, are discussed. Simulation results for simple theoretical channels indicate that equalizer performance is a function of the topology, error generation, and underlying transmission channel
Keywords
amplitude modulation; digital signals; equalisers; network topology; telecommunication channels; television receivers; 16 quadrature amplitude modulation; 16-QAM digital transmission systems; TV receivers; adaptive equalization; blind equalization; equalizer topologies; error signal generation schemes; simple theoretical channels; underlying transmission channel; Adaptive equalizers; Equations; Frequency synthesizers; Intersymbol interference; Nonlinear filters; Phase distortion; Propagation delay; Pulse shaping methods; Signal processing; TV;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.156672
Filename
156672
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