Title :
Automatic equalizer for digital magnetic recording systems
Author :
Mita, Seiichi ; Izumita, Morishi ; Doi, Nobukazu ; Eto, Yoshizumi
Author_Institution :
Hitachi Ltd
fDate :
9/1/1987 12:00:00 AM
Abstract :
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.
Keywords :
Adaptive equalizers; Intersymbol interference; Magnetic recording noise; Circuit noise; Decoding; Digital magnetic recording; Equalizers; Error correction; Interference cancellation; Intersymbol interference; Laboratories; Magnetic noise; Transversal filters;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1987.1065227
