Simulation of the Error Rate Performance of MR Heads with Tracking Servo
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- Kikuchi K.
- Magnetic & Electronic Materials Research Laboratory, Hitachi Metals, Ltd.
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- Mitsumata C.
- Magnetic & Electronic Materials Research Laboratory, Hitachi Metals, Ltd.
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- Shimoe O.
- Magnetic & Electronic Materials Research Laboratory, Hitachi Metals, Ltd.
Bibliographic Information
- Other Title
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- トラックサーボ特性を考慮したMRヘッドのエラーレートの数値解析
- トラック サーボ トクセイ オ コウリョシタ MR ヘッド ノ エラーレート
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Description
The error rate performance of MR heads with tracking servo was investigated. The bathtub curves and the position error signal (PES) were computed by using the cross-track profile estimated by micromagnetic calculation. As the read-track width becomes smaller, the linearity of the PES becomes worse and the off-track tolerance from bathtub curves increases. Consequently, the error rate performance with tracking servo increases. As the track pitch becomes smaller, both the linearity of the PES and the error rate improve.
Journal
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- Journal of the Magnetics Society of Japan
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Journal of the Magnetics Society of Japan 22 (4_2), 289-292, 1998
The Magnetics Society of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390001205092669568
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- NII Article ID
- 110002811415
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- NII Book ID
- AN0031390X
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- ISSN
- 18804004
- 02850192
- http://id.crossref.org/issn/02850192
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- NDL BIB ID
- 4458025
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- Data Source
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- JaLC
- NDL
- Crossref
- NDL-Digital
- CiNii Articles
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- Abstract License Flag
- Disallowed