The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
À medida que a pista se torna mais estreita, os efeitos da borda da pista tornam-se mais significativos. Esses efeitos, como a redução da amplitude, as variações na forma do pulso isolado, o apagamento parcial e a assimetria da amplitude, são dependentes da combinação cabeça/disco e da posição fora da pista. Essas relações são discutidas em detalhes neste artigo. Mais importante ainda, um modelo fora da pista é proposto para estudar o desempenho do BER fora da pista para a cabeça com largura de pista estreita. Os desempenhos BER do canal EPRML para diferentes casos fora da pista e diferentes combinações cabeça/meio são estudados com base neste modelo. Os resultados da simulação provaram que este modelo é uma ferramenta útil para simulação do desempenho do sistema.
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Weichun YE, Bin LIU, Yu LIN, "Modeling of Off-Track BER Performance of AMR and GMR Heads" in IEICE TRANSACTIONS on Electronics,
vol. E83-C, no. 9, pp. 1500-1504, September 2000, doi: .
Abstract: 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.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e83-c_9_1500/_p
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@ARTICLE{e83-c_9_1500,
author={Weichun YE, Bin LIU, Yu LIN, },
journal={IEICE TRANSACTIONS on Electronics},
title={Modeling of Off-Track BER Performance of AMR and GMR Heads},
year={2000},
volume={E83-C},
number={9},
pages={1500-1504},
abstract={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.},
keywords={},
doi={},
ISSN={},
month={September},}
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TY - JOUR
TI - Modeling of Off-Track BER Performance of AMR and GMR Heads
T2 - IEICE TRANSACTIONS on Electronics
SP - 1500
EP - 1504
AU - Weichun YE
AU - Bin LIU
AU - Yu LIN
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E83-C
IS - 9
JA - IEICE TRANSACTIONS on Electronics
Y1 - September 2000
AB - 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.
ER -