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
JournalDigests of the Intermag Conference
Publication statusPublished - 2002 Dec 1

Fingerprint

Decision feedback equalizers
Magnetic recording
Bit error rate
Maximum likelihood
Signal to noise ratio

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

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title = "Advanced dual decision feedback equalizer for perpendicular magnetic recording channel",
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.",
author = "Choongchae Woo and Hangyu Cho and Daesik Hong",
year = "2002",
month = "12",
day = "1",
language = "English",
journal = "Digests of the Intermag Conference",
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Advanced dual decision feedback equalizer for perpendicular magnetic recording channel. / Woo, Choongchae; Cho, Hangyu; Hong, Daesik.

In: Digests of the Intermag Conference, 01.12.2002.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Advanced dual decision feedback equalizer for perpendicular magnetic recording channel

AU - Woo, Choongchae

AU - Cho, Hangyu

AU - Hong, Daesik

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AB - 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.

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