A Study on Development of Signal Processing Systems for Ultrahigh-Density Perpendicular Magnetic Recording
A Study on Development of Signal Processing Systems for Ultrahigh-Density Perpendicular Magnetic Recording
批准号:
21360188
负责人:
OSAWA Hisashi
金额:
$11.32万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
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英文摘要
As a signal processing system for the next-generation hard disk drive in which ultra-high density recording of more than 2Tb/in^2(2 trillion bits per square inch) is required, the two-dimensional signal processing system is studied. A two-dimensional neural network equalizer as the two-dimensional signal processing system for ultra-high density magnetic recording is developed. It is shown that the equalizer can attain 4Tb/in^2 which the conventional one-dimensional linear equalizer cannot achieve.
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BPM記録再生系における記録過程を考慮したLDPC符号の性能評価
BPM记录/再现系统中考虑记录过程的LDPC码性能评估
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[AK.Bhuiya, K.Enpuku, et al, 仲村泰明]
通讯作者:
仲村泰明
情報ストレージのための信号処理
信息存储的信号处理
DOI:
--
发表时间:
2010
期刊:
まぐね(日本磁気学会会報)
影响因子:
--
作者:
[J.I.Mackenzie, G.S.Murugan, T.Suzuki, Y.Ohishi, A.W.Yu, J.B.Abshire, 大沢寿]
通讯作者:
大沢寿
DOI:
10.1109/tmag.2011.2157808
发表时间:
2011-09
期刊:
IEEE Transactions on Magnetics
影响因子:
2.1
作者:
[M. Yamashita;H. Osawa;Yoshihiro Okamoto;Y. Nakamura;Yoshio Suzuki;K. Miura;Hiroaki Muraoka]
通讯作者:
M. Yamashita;H. Osawa;Yoshihiro Okamoto;Y. Nakamura;Yoshio Suzuki;K. Miura;Hiroaki Muraoka
ビットグレイン記録再生を用いた垂直磁気記録の一検討
利用位粒记录和再现的垂直磁记录研究
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[高橋光, 伊藤宏司, 岡本好弘]
通讯作者:
岡本好弘
記録誤りを伴うBPM記録再生系におけるLDPC符号の性能評価
LDPC码在有记录错误的BPM记录/再现系统中的性能评估
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[H. Ebara, K. Maru, T. Yamaguchi, Y. Fujii, 仲村泰明]
通讯作者:
仲村泰明
共 46 条
Research on Ultrahigh-Density Perpendicular Magnetic Recording Using Adaptive PRML Systems
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批准号:17360182
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$9.47万
-
财政年份:2005
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负责人:OSAWA Hisashi
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依托单位:
Research on Development of Ultrahigh-Density Storage System Using Multi-Leve Perpendicular Magnetic Recording
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批准号:15560330
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.37万
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财政年份:2003
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负责人:OSAWA Hisashi
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依托单位:
Research on Development of Ultrahigh-Density Storage System Using Perpendicular Magnetic Recording
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批准号:11450150
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项目类别:Grant-in-Aid for Scientific Research (B).
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资助金额:$9.54万
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财政年份:1999
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负责人:OSAWA Hisashi
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依托单位:
海外基金