OPTIMAL BIT ASPECT RATIO FOR MAXIMAL AREAL DENSITY

Authors
HUBER WD FISHER RD
Citation
Wd. Huber et Rd. Fisher, OPTIMAL BIT ASPECT RATIO FOR MAXIMAL AREAL DENSITY, IEEE transactions on magnetics, 29(6), 1993, pp. 3990-3992
Citations number
14
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
29
Issue
6
Year of publication
1993
Part
2
Pages
3990 - 3992
Database
ISI
SICI code
0018-9464(1993)29:6<3990:OBARFM>2.0.ZU;2-K
Abstract
An analysis is given to determine the maximal areal density achievable in digital magnetic recording and the associated optimal bit aspect r atio. Typical transducer-media parameters are selected, a conventional two-path peak detection data channel is modeled, and error probabilit y determined as a function of track density and bit density so that ma ximal areal density and optimal user bit aspect ratio can be determine d.