Automatic equalizer for digital magnetic recording systems

Automatic equalizer for digital magnetic recording systems

This paper describes a new adaptive automatic equalizer based on both Linear Cancellation and probablistic decoding techniques for eliminating Intersymbol Interference in digital magnetic recording systems. It is confirmed that sufficient eye opening and error rate improvements can be achieved using...

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Veröffentlicht in:IEEE transactions on magnetics 1987-09, Vol.23 (5), p.3672-3674
Hauptverfasser: Mita, S., Izumita, M., Nobukazu Doi, Eto, Y.
Format: Artikel
Sprache:eng
Schlagworte:
Circuit noise
Decoding
Digital magnetic recording
Equalizers
Error correction
Interference cancellation
Intersymbol interference
Laboratories
Magnetic noise
Transversal filters
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Beschreibung
Zusammenfassung:This paper describes a new adaptive automatic equalizer based on both Linear Cancellation and probablistic decoding techniques for eliminating Intersymbol Interference in digital magnetic recording systems. It is confirmed that sufficient eye opening and error rate improvements can be achieved using this equalizer at an operation speed of 46 Mbps.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.1987.1065227