Estimation of data dependent transition displacement in thin film media

A method has been developed and applied which allows to analyze the contribution of individual transitions in an arbitrary data pattern to media noise. Distortions as displacement, amplitude, and width variation of pulses have been investigated. In addition to random transition noise nonlinear trans...

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Veröffentlicht in:	Journal of magnetism and magnetic materials 1999-03, Vol.193 (1), p.455-457
Hauptverfasser:	Kratzert, A, Obernosterer, F, Oehme, W.F
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Distortion analysis Electronics Exact sciences and technology Magnetic devices Magnetic recording Media noise Other magnetic recording and storage devices (including tapes, disks, and drums) Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Signal model
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A method has been developed and applied which allows to analyze the contribution of individual transitions in an arbitrary data pattern to media noise. Distortions as displacement, amplitude, and width variation of pulses have been investigated. In addition to random transition noise nonlinear transition interaction becomes visible in deterministic contributions of the distortion parameters.
ISSN:	0304-8853
DOI:	10.1016/S0304-8853(98)00522-8