发明名称 |
Method and apparatus for positioning a magnetic-recording head |
摘要 |
A method for positioning a magnetic-recording head. The method includes correcting amplitude of each burst signal of a plurality of burst signals read out with the magnetic-recording head from each respective burst pattern of a plurality of burst patterns. In addition, the method includes computing a deviation of the magnetic-recording head from a track based on corrected amplitudes of the plurality of burst signals. Moreover, the method includes positioning the magnetic-recording head on the track based on the deviation of the magnetic-recording head.
|
申请公布号 |
US8559126(B2) |
申请公布日期 |
2013.10.15 |
申请号 |
US20090545000 |
申请日期 |
2009.08.20 |
申请人 |
YASUNA KEI;HASHIMOTO MINORU;SUTHASUN THAMBIRAJAH;HGST NETHERLANDS B.V. |
发明人 |
YASUNA KEI;HASHIMOTO MINORU;SUTHASUN THAMBIRAJAH |
分类号 |
G11B5/596 |
主分类号 |
G11B5/596 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|