mirage

Compensation of MR head non-linearities using a saturable transfer function

DSpace/Manakin Repository

 

Search DR-NTU


Advanced Search Subject Search

Browse

My Account

Compensation of MR head non-linearities using a saturable transfer function

Show simple item record

dc.contributor.author Lin, Maria Yu
dc.contributor.author Foo, Say Wei
dc.contributor.author Mathew, George
dc.contributor.author Bergmans, J. W. M.
dc.contributor.author Ye, Weichun
dc.date.accessioned 2009-04-24T08:31:42Z
dc.date.available 2009-04-24T08:31:42Z
dc.date.copyright 2000
dc.date.issued 2009-04-24T08:31:42Z
dc.identifier.citation Lin, M. Y., Foo, S. W., Mathew, G., Bergmans, J. W. M., & Ye, W. (2000). Compensation of MR head non-linearities using a saturable transfer function. IEEE Transactions on Magnetics, (36)5, 2490-2492.
dc.identifier.issn 0018-9464
dc.identifier.uri http://hdl.handle.net/10220/4578
dc.description.abstract It is well known that the nonlinear behavior of Magneto-Resistive (MR) heads result in the isolated pulses having asymmetry and saturation. These nonlinear effects can be quantified by measuring the positive and negative isolated pulses. In this paper, we propose a saturable model for estimating the MR nonlinearity from read-back signals. It models the nonlinearity using bias and saturation parameters. The proposed model can be used to compensate the nonlinearity in the read-back signal, thus providing a way to linearize the channel. Simulations done using measured data demonstrate the effectiveness of the proposed model.
dc.format.extent 3 p.
dc.language.iso en
dc.relation.ispartofseries IEEE transactions on magnetics
dc.rights © 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.
dc.title Compensation of MR head non-linearities using a saturable transfer function
dc.type Journal Article
dc.contributor.school School of Electrical and Electronic Engineering
dc.identifier.openurl http://sfxna09.hosted.exlibrisgroup.com:3410/ntu/sfxlcl3?sid=metalib:ISI_WOS_XML&id=doi:&genre=&isbn=&issn=0018-9464&date=2000&volume=36&issue=5&spage=2490&epage=2492&aulast=Lin&aufirst=%20MY&auinit=MY&title=IEEE%20TRANSACTIONS%20ON%20MAGNETICS&atitle=Compensation%20of%20MR%20head%20non%2Dlinearities%20using%20a%20saturable%20transfer%20function
dc.identifier.doi http://dx.doi.org/10.1109/20.908338
dc.description.version Published version

Files in this item

Files Size Format View Description
J6-IEEEMagnetics2000MariaLin.pdf 56.15Kb PDF View/Open Published version

This item appears in the following Collection(s)

Show simple item record

Statistics

Total views

All Items Views
Compensation of MR head non-linearities using a saturable transfer function 241

Total downloads

All Bitstreams Views
J6-IEEEMagnetics2000MariaLin.pdf 667

Top country downloads

Country Code Views
United States of America 167
China 162
France 35
Singapore 17
Unknown Country 15

Top city downloads

city Views
Beijing 71
Mountain View 48
Kirkland 21
Singapore 17
Chicago 12

Downloads / month

  2014-06 2014-07 2014-08 total
J6-IEEEMagnetics2000MariaLin.pdf 0 0 53 53