Year-end Sale % OFF 
Abstract
The relative performance of well-equalized peak detection, partial response, and decision feedback detection in an intertrack-interference (ITI)-dominated noise environment is calculated, showing that it depends heavily on the intertrack interference. It is found that equalized peak detection performs relatively well at low linear density and extreme offtrack positions (e.g. 20%) and that partial response with Viterbi detector performs the best at small offtrack positions. However, overall, the decision feedback equalizer provides the best performance for a given amount of complexity, and its advantages are discussed. Tolerance to offtrack error as a function of linear density and, taking offtrack performance into account, tradeoffs between increasing linear or areal density are addressed.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
