DocumentCode
1190645
Title
Geometry of printed servo on perpendicular disks
Author
Baker, Bill R.
Author_Institution
Redwood Technol., Redwood City, CA, USA
Volume
41
Issue
10
fYear
2005
Firstpage
2881
Lastpage
2883
Abstract
Either perpendicular or longitudinal media can be magnetically printed with the final servo pattern of a disk drive. A simple analytical model provides an overview of the roles of geometry and magnetic properties in successful transfer. The more uniform geometry of compound phase patterns avoids the large line and space variations of conventional Gray codes.
Keywords
computational geometry; disc drives; magnetic disc storage; servomechanisms; analytical model; compound phase; disk drive; geometry; magnetic printing; magnetic property; perpendicular disks; printed servo; servo pattern; Cobalt; Geometry; Gratings; Magnetic analysis; Magnetic flux; Master-slave; Printing; Saturation magnetization; Servomechanisms; Strips; Compound phase; geometry; magnetic printing; saturation; servo pattern;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2005.854236
Filename
1519149
Link To Document