Advanced dual decision feedback equalizer for perpendicular magnetic recording channel

Choongchae Woo, Hangyu Cho, Daesik Hong

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

Advanced dual decision feedback equalizer (DDFE) for perpendicular magnetic recording channel was presented. Optimum detection delay δ and threshold α were fixed to 12 and 0.15 respectively. The required signal to noise ratio (SNR) for 10-4 bit error rate (BER) of DFE variations and partial response maximum likelihood (PRML) systems were compared.

Original languageEnglish
Pages (from-to)GP04
JournalDigests of the Intermag Conference
Publication statusPublished - 2002 Dec 1
Event2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG - Amsterdam, Netherlands
Duration: 2002 Apr 282002 May 2

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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