Modeling of Off-Track BER Performance of AMR and GMR Heads(Special Issue on Selected Papers from the 4th Asian Symposium for Information Storage Technology)
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概要
- 論文の詳細を見る
As the track becomes narrower, the effects of track edge become more significant. These effects, such as the amplitude reduction, variations in the shape of the isolated pulse, the partial erasure and the amplitude asymmetry, are dependent on head/disk combination and the off-track position. These relationships are discussed in detail in this paper. More importantly, an off-track model is proposed to study the off-track BER performance for the head with narrow track width. The BER performances of EPRML channel for different off-track cases and different head/media combinations are studied based on this model. Simulation results have proved that this model is a useful tool for simulation of system performance.
- 社団法人電子情報通信学会の論文
- 2000-09-25
著者
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Liu B
Data Storage Institute 5 Engineering Drive
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Lin Yu
Coding And Signal Processing Department Data Storage Institute
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LIN Yu
Data Storage Institute
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Lin Y
Data Storage Institute
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YE Weichun
Coding and Signal Processing Department, Data Storage Institute
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LIU Bin
Coding and Signal Processing Department, Data Storage Institute
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Liu Bin
Epithelial Cell Biology Research Center Department Of Physiology Faculty Of Medicine The Chinese Uni
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Ye Weichun
Coding And Signal Processing Department Data Storage Institute
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劉 斌
名古屋大学大学院博士課程 工学研究科 土木工学専攻
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Liu B
Genomics Inst. Chinese Acad. Sci. Beijing Chn
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