Jitter-like noise cancellation using AR model of PR channel in perpendicular magnetic recording

Yoshihiro Okamoto; Noriyuki Masunari; Hirofumi Yamamoto; Hisashi Osawa; Hidetoshi Saito; Hiroaki Muraoka; Yoshihisa Nakamura

Jitter-like noise cancellation using AR model of PR channel in perpendicular magnetic recording

Yoshihiro Okamoto, Noriyuki Masunari, Hirofumi Yamamoto, Hisashi Osawa, Hidetoshi Saito, Hiroaki Muraoka, Yoshihisa Nakamura

Broadband Engineering Division

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

Abstract

Jitter-like noise cancellation using autoregressive (AR) model of PR channel in perpendicular magnetic recording was presented. A 16/17 (0,6/6) coded PR2ML system was employed and the Viterbi detector with 4 states for PR2ML system was used. Results showed signal to noise ratio (SNR) improvement of about 2.4 dB at the bit error rate of 10^-4.

Original language	English
Pages (from-to)	GP07
Journal	Digests of the Intermag Conference
Publication status	Published - 2002 Dec 1
Event	2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG - Amsterdam, Netherlands Duration: 2002 Apr 28 → 2002 May 2

ASJC Scopus subject areas

Electrical and Electronic Engineering

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Jitter-like noise cancellation using AR model of PR channel in perpendicular magnetic recording. / Okamoto, Yoshihiro; Masunari, Noriyuki; Yamamoto, Hirofumi; Osawa, Hisashi; Saito, Hidetoshi; Muraoka, Hiroaki; Nakamura, Yoshihisa.

In: Digests of the Intermag Conference, 01.12.2002, p. GP07.

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

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abstract = "Jitter-like noise cancellation using autoregressive (AR) model of PR channel in perpendicular magnetic recording was presented. A 16/17 (0,6/6) coded PR2ML system was employed and the Viterbi detector with 4 states for PR2ML system was used. Results showed signal to noise ratio (SNR) improvement of about 2.4 dB at the bit error rate of 10-4.",

author = "Yoshihiro Okamoto and Noriyuki Masunari and Hirofumi Yamamoto and Hisashi Osawa and Hidetoshi Saito and Hiroaki Muraoka and Yoshihisa Nakamura",

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AU - Okamoto, Yoshihiro

AU - Masunari, Noriyuki

AU - Yamamoto, Hirofumi

AU - Osawa, Hisashi

AU - Saito, Hidetoshi

AU - Muraoka, Hiroaki

AU - Nakamura, Yoshihisa

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N2 - Jitter-like noise cancellation using autoregressive (AR) model of PR channel in perpendicular magnetic recording was presented. A 16/17 (0,6/6) coded PR2ML system was employed and the Viterbi detector with 4 states for PR2ML system was used. Results showed signal to noise ratio (SNR) improvement of about 2.4 dB at the bit error rate of 10-4.

AB - Jitter-like noise cancellation using autoregressive (AR) model of PR channel in perpendicular magnetic recording was presented. A 16/17 (0,6/6) coded PR2ML system was employed and the Viterbi detector with 4 states for PR2ML system was used. Results showed signal to noise ratio (SNR) improvement of about 2.4 dB at the bit error rate of 10-4.

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