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

H. Muraoka

研究成果: Conference contribution

抄録

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.

本文言語English
ホスト出版物のタイトル2015 IEEE International Magnetics Conference, INTERMAG 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781479973224
DOI
出版ステータスPublished - 2015 7月 14
イベント2015 IEEE International Magnetics Conference, INTERMAG 2015 - Beijing, China
継続期間: 2015 5月 112015 5月 15

出版物シリーズ

名前2015 IEEE International Magnetics Conference, INTERMAG 2015

Other

Other2015 IEEE International Magnetics Conference, INTERMAG 2015
国/地域China
CityBeijing
Period15/5/1115/5/15

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学
  • 表面、皮膜および薄膜

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