Performance of PRML systems in perpendicular magnetic recording channel with jitter-like noise

Yoshihiro Okamoto, Hisashi Osawa, Hidetoshi Saito, Hiroaki Muraoka, Yoshihisa Nakamura

Research output: Contribution to journal › Conference article › peer-review

22 Citations (Scopus)

Abstract

The performance of PRML systems in a perpendicular magnetic recording channel using a double-layered medium is evaluated. The required SNR to achieve a BER of 10-4 is obtained by computer simulation. PRML systems hich provide good performance in the perpendicular magnetic recording channel with the various power ratios of jitter-like noise to white noise are shown.

Original languageEnglish
Pages (from-to)259-264
Number of pages6
JournalJournal of Magnetism and Magnetic Materials
Volume235
Issue number1-3
DOIs
Publication statusPublished - 2001 Oct 1
EventProceedings of the 5th Perpendicular Magnetic Recording Conference (PMRC 2000) - Sendai, Japan
Duration: 2000 Oct 23 → 2000 Oct 26

Keywords

  • Double-layered medium
  • Jitter-like noise
  • PRML system
  • Perpendicular magnetic recording

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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