DocumentCode
1245035
Title
Comparison of different detection techniques for digital magnetic recording channels
Author
Han, K. ; Spencer, R.
Author_Institution
Dept. of Electr. & Comput. Eng., California Univ., Davis, CA, USA
Volume
31
Issue
2
fYear
1995
fDate
3/1/1995 12:00:00 AM
Firstpage
1128
Lastpage
1133
Abstract
A methodology for comparing different detection schemes for digital magnetic recording channels is presented. This methodology builds on previous work to improve the estimates of the bit error rates and to expand the scope of the results presented. The authors compare PRML/VA, DFE, and FDTS/DF detectors under different circumstances.<>
Keywords
Viterbi detection; decision feedback equalisers; digital magnetic recording; maximum likelihood detection; partial response channels; tree searching; FDTS/DF detectors; PRML; Viterbi algorithm; bit error rates; decision feedback equaliser; detection techniques; digital magnetic recording channels; fixed delay tree search; Decision feedback equalizers; Detectors; Digital magnetic recording; Finite impulse response filter; Intersymbol interference; Magnetic noise; Magnetic recording; Magnetic separation; Maximum likelihood detection; Semiconductor device noise;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.364796
Filename
364796
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