Data sector phase correction method and disk drive apparatus...

Details Data sector phase correction method and disk drive apparatus... Data sector phase correction method and disk drive apparatus...

2009-12-29

2011-11-15

Wong, K. (Department: 2627)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

Reexamination Certificate

active

08059359

ABSTRACT:
A method to correct a phase of a data sector due to rotational slip of a disk includes measuring a difference in the phase of a servo sector between a plurality of disks and adjusting an amount of cylinder skew of a logical data sector between the plurality of disks based on the measured difference in the phase of a servo sector between the plurality of disks.

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