Two-track reading with a wide-track reader for shingled track recording

H. Muraoka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Shingled track writing realizes narrow track width recording. The write head can be much wider than the tracks written by shingled magnetic recording [1]. However the reader still has to be narrower than the written track width, which will be a technical challenge in the future. In this work, it is assumed that two adjacent narrow tracks are simultaneously read with a wide-track reader. A PRML channel is investigated in order to separately retrieve the data of the two tracks from the simultaneous parallel readback signal. The data transfer rate is expected to be doubled by the two-track reading.

Original languageEnglish
Title of host publication2015 IEEE International Magnetics Conference, INTERMAG 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479973224
DOIs
Publication statusPublished - 2015 Jul 14
Event2015 IEEE International Magnetics Conference, INTERMAG 2015 - Beijing, China
Duration: 2015 May 112015 May 15

Publication series

Name2015 IEEE International Magnetics Conference, INTERMAG 2015

Other

Other2015 IEEE International Magnetics Conference, INTERMAG 2015
CountryChina
CityBeijing
Period15/5/1115/5/15

ASJC Scopus subject areas

  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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