Radial self-propagation pattern generation for disk file...

Details Radial self-propagation pattern generation for disk file... Radial self-propagation pattern generation for disk file...

2006-08-08

2006-08-08

Bataille, Pierre-Michel (Department: 2186)

Electrical computers and digital processing systems: memory

Storage accessing and control

Specific memory composition

C360S075000, C360S017000

Reexamination Certificate

active

07089353

ABSTRACT:
A method for writing a servopattern comprises writing a first burst at a first radial position, writing a second burst at a second radial position, wherein an edge of the first burst and an edge of the second burst have a substantially similar common radial position, and defining a portion of the edge of the first burst on a different revolution than defining a portion of the edge of the second burst.

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W.L. Cheung, et al.,Seamless Servowriting for High-Track Density Magneto-Resistive Sector Servo System, IBM Technical Bulletin, vol. 38, No. 06, Jun. 1995, pp. 345-346.
T.C. Arnoldussen, et al.,Improved Dedicated Servo Pattern for Rigid Disk Magnetic Storage Systems, IBM Technical Bulletin, vol. 38, No. 06, Jun. 1995, pp. 241-242.

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