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Content Provider | IEEE Xplore Digital Library |
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Author | Miura, K. Yamamoto, E. Aoi, H. Muraoka, H. |
Copyright Year | 1965 |
Abstract | In this paper, the feasibility of two-dimensional magnetic recording is discussed from the viewpoint of high track density. 747 curves of shingled track were measured using existing heads and media and were interpreted with a squeezing model dominated by the SN ratio of the read head output. As long as a reader can be placed on the median line of the squeezed data area, wider OTC than that of conventional writing will result. The modeled 747 curves were in good agreement with the experimental data for both conventional writing and shingled writing. The feasibility of narrow track pitch shingled writing was shown, however, write-to-write misregistration should be minimized to maximize the track density. |
Sponsorship | IEEE Magnetics Society |
Starting Page | 3722 |
Ending Page | 3725 |
Page Count | 4 |
File Size | 357588 |
File Format | |
ISSN | 00189464 |
Volume Number | 45 |
Issue Number | 10 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-10-01 |
Publisher Place | U.S.A. |
Access Restriction | One Nation One Subscription (ONOS) |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Writing Magnetic heads Magnetic recording Tin Crosstalk Signal to noise ratio Perpendicular magnetic recording Density measurement Design optimization Performance analysis two-dimensional magnetic recording (TDMR) 747 curve off track capability shingled writing squeezed track |
Content Type | Text |
Resource Type | Article |
Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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