NDLI: Signal generation model for high density magnetic recording

Content Provider	IEEE Xplore Digital Library
Author	Kavcic, A. Moura, J.M.F.
Copyright Year	1996
Description	Author affiliation: Data Storage Syst. Center, Carnegie Mellon Univ., Pittsburgh, PA, USA (Kavcic, A.)
Abstract	When designing magnetic recording detectors, we want them to be tuned to the signal and noise characteristics of readback waveforms. Interest has arisen in creating realistic readback waveforms via computer simulation since this provides the designer with flexibility of quickly changing the recording parameters. We present an efficient, stable and realistic zig-zag media transition model as a faster alternative to micromagnetic modeling. Our zig-zag model offers four orders of magnitude of computational savings over micromagnetic modeling. Due to this low computational complexity, it is well suited for applications in signal processing, where a large number of transitions needs to be created. We show how to set the parameters of the model to describe high density recording phenomena. We also present a readback strategy for obtaining the readback signal. A simulation example shows the applicability of the model.
Starting Page	973
Ending Page	978
File Size	866538
Page Count	6
File Format	PDF
ISBN	0780333365
DOI	10.1109/GLOCOM.1996.587576
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-11-18
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Signal generators Magnetic recording Micromagnetics Signal design Detectors Magnetic noise Computer simulation Computational complexity Signal processing Computational modeling
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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