skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Explore Research Products in the PAR
It may take a few hours for recently added research products to appear in PAR search results.


  • Home
  • Search Results
  • Page 1 of 2

Search for: All records

Award ID contains: 1817083

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

  1. ; ; ; ; ; ; (, IEEE Transactions on Magnetics)
    Full Text Available 
  2. ; ; ; ; (, 2022 IEEE 33rd Magnetic Recording Conference (TMRC))
    This paper presents a turbo-detection system consisting of a convolutional neural network (CNN) based equalizer, a Bahl-Cocke-Jelinek-Raviv (BCJR) trellis detector, a CNN-based media noise predictor (MNP), and a low-density parity-check (LDPC) channel decoder for two-dimensional magnetic recording (TDMR). The BCJR detector, CNN MNP, and LDPC decoder iteratively exchange soft information to maximize the areal density (AD) subject to a bit error rate (BER) constraint. Simulation results employing a realistic grain switching probabilistic (GSP) media model show that the proposed system is quite robust to track-misregistration (TMR). Compared to a I-D pattern-dependent noise prediction (PDNP) baseline with soft intertrack interference (ITI) subtraction, the system achieves 0.34% AD gain with read-TMR alone and 0.69% with write- and read-TMR together. 
    more » « less
    Full Text Available 
  3. ; ; ; ; ; (, IEEE Transactions on Magnetics)
    Full Text Available 
  4. (, Digests of the 32nd Magnetic Recording Conference (TMRC 2021))
    null (Ed.)
    Accepted Manuscript Full Text Available
  5. ; ; ; ; ; ; (, Applied Physics Letters)
    null (Ed.)
    Full Text Available 
  6. ; ; ; ; ; ; (, 2020 IEEE 31st Magnetic Recording Conference (TMRC))
    Full Text Available 
  7. ; ; ; ; (, 2020 IEEE 31st Magnetic Recording Conference (TMRC))
    Full Text Available 
  8. ; ; ; ; (, 2020 IEEE 31st Magnetic Recording Conference (TMRC))
    Full Text Available 
  9. ; ; ; ; (, IEEE Transactions on Magnetics)
    null (Ed.)
    Full Text Available 
  10. ; ; ; ; ; ; (, IEEE Transactions on Magnetics)
    null (Ed.)
    Full Text Available