A Simplified Model for Signals in the Magnetic Recording Channel and a Method for Characterization

The magnetic recording channel is characterized by the behavior of the readback signals and by the interference and noise that is inevitably present. Here we focus on just the signal behavior. The signals are deterministic by definition, but are subject to linear and nonlinear distortions. We propos...

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Veröffentlicht in:	IEEE transactions on magnetics 2024-04, Vol.60 (4), p.1-1
Hauptverfasser:	Wood, Roger, Valcu, Bogdan
Format:	Artikel
Sprache:	eng
Schlagworte:	Behavioral sciences Channel models Distortion Extracted Dipulse Magnetic recording Nonlinear distortion Nonlinear Transition Shift Nonlinearity Optical signal processing Polynomials Transfer functions Waveforms Writing
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