講演名 | 1999/11/10 MODELING OF OFF-TRACK BER PERFORMANCE OF AMR AND GMR HEADS , |
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抄録(和) | |
抄録(英) | 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. |
キーワード(和) | |
キーワード(英) | Magnetic recording / Magnetic modeling / Magnetic measurement / Off-track |
資料番号 | MR99-46 |
発行日 |
研究会情報 | |
研究会 | MR |
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開催期間 | 1999/11/10(から1日開催) |
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講演論文情報詳細 | |
申込み研究会 | Magnetic Recording (MR) |
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本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | MODELING OF OFF-TRACK BER PERFORMANCE OF AMR AND GMR HEADS |
サブタイトル(和) | |
キーワード(1)(和/英) | / Magnetic recording |
第 1 著者 氏名(和/英) | / Weichun Ye |
第 1 著者 所属(和/英) | Data Storage Institute |
発表年月日 | 1999/11/10 |
資料番号 | MR99-46 |
巻番号(vol) | vol.99 |
号番号(no) | 421 |
ページ範囲 | pp.- |
ページ数 | 7 |
発行日 |