Invention Grant
- Patent Title: Quasi-statically tilted head having dilated transducer pitch
- Patent Title (中): 具有扩张的传感器间距的准静斜倾头
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Application No.: US14527722Application Date: 2014-10-29
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Publication No.: US09263087B2Publication Date: 2016-02-16
- Inventor: Robert G. Biskeborn , Calvin S. Lo
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Zilka-Kotab, PC
- Main IPC: G11B5/027
- IPC: G11B5/027 ; G11B5/55 ; G11B20/10 ; G11B5/588 ; G11B20/12 ; G11B27/30 ; G11B5/008 ; G11B5/48 ; G11B5/584

Abstract:
A method according to one embodiment includes reading and/or writing data to a magnetic medium using a head having an array of transducers. An axis of the array is defined between opposite ends thereof, and is tilted at an angle greater than 0° from a line oriented perpendicular to an intended direction of tape travel thereacross during the reading and/or writing. The method further includes at least one of: introducing, by a controller, a timing offset to at least one servo channel to compensate for offset in servo readback signals introduced by the tilt of the head, introducing, by the controller, a timing offset to at least some read channels to compensate for offset in readback signals introduced by a tilt of the head, and introducing, by the controller, a timing offset to at least some write channels to enable writing of transitions that are readable by a non-tilted head.
Public/Granted literature
- US20150062742A1 QUASI-STATICALLY TILTED HEAD HAVING DILATED TRANSDUCER PITCH Public/Granted day:2015-03-05
Information query
IPC分类: