Title :
Dual decision feedback equalizer
Author :
Bergmans, J.W.M. ; Voorman, J.O. ; Wong-Lam, H.W.
Author_Institution :
Philips Res. Lab., Eindhoven, Netherlands
fDate :
5/1/1997 12:00:00 AM
Abstract :
The detector of Dahlman and Gudmundson (1988) ranks among the simplest known extensions of the decision feedback equalizer (DFE). The article develops a simplification of this detector, and evaluates its performance vis-a-vis other near maximum likelihood detectors. Comparable performances are observed at much lower complexity levels
Keywords :
Viterbi detection; decision feedback equalisers; maximum likelihood detection; BER; Viterbi detector; detector; dual decision feedback equalizer; near maximum likelihood detectors; performance; Decision feedback equalizers; Detectors; Digital recording; Hard disks; Helium; Intersymbol interference; Magnetic recording; Maximum likelihood detection; Performance loss; Viterbi algorithm;
Journal_Title :
Communications, IEEE Transactions on
