DocumentCode
1015754
Title
Density improvements in digital magnetic recording by decision feedback equalization
Author
Bergmans, Jan W M
Author_Institution
Philips Research Laboratories, Eindhoven, Netherlands
Volume
22
Issue
3
fYear
1986
fDate
5/1/1986 12:00:00 AM
Firstpage
157
Lastpage
162
Abstract
The information density improvements are estimated that are feasible by applying decision feedback equalization instead of conventional linear equalization in digital magnetic recording systems, with differentiating playback heads. Significant improvements are shown to be within reach for an important class of transmission codes.
Keywords
Decision-feedback equalizers; Magnetic recording; Additive noise; Amplitude estimation; Decision feedback equalizers; Digital magnetic recording; Linearity; Magnetic heads; Matched filters; Noise level; Optical signal processing; Phase distortion;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1986.1064291
Filename
1064291
Link To Document