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A Study of Coded Modulation for Magnetic Recording

Masaaki KOBAYASHI, Etsuto NAKATU, Hiroaki SHIMAZAKI, Yoshitomi NAGAOKA

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Summary :

Quadrature amplitude modulation (QAM) was found to suitable for the bandpass type frequency characteristic of magnetic recording/reproducing channels. A method of 20 Mbps signal recording using 32 QAM coded modulation is described.

Publication
IEICE TRANSACTIONS on transactions Vol.E72-E No.4 pp.328-329
Publication Date
1989/04/25
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section LETTER (Special Issue on 1989 Spring National Convention IEICE)
Category
Magnetic Recording

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