Abstract
A simple partial erasure model based on the effective reduction of the transition width in a magnetic recording system is presented. This model predicts nonlinear distortion accurately at high recording densities. This paper proposes several detection schemes incorporating this nonlinear model, and compares the performance with receivers designed for a linear channel. Simulations show that the nonlinear equalized maximum likelihood (EML) receiver outperforms other detectors in a nonlinearity-dominant channel.
| Original language | English |
|---|---|
| Pages (from-to) | 1465-1469 |
| Number of pages | 5 |
| Journal | IEEE Transactions on Magnetics |
| Volume | 30 |
| Issue number | 4 pt 1 |
| DOIs | |
| Publication status | Published - 1994 Jul 1 |
| Externally published | Yes |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Physics and Astronomy (miscellaneous)
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Cite this
Lee, I., Yamauchi, T., & Cioffi, J. M. (1994). Performance comparison of receivers in a simple partial erasure model. IEEE Transactions on Magnetics, 30(4 pt 1), 1465-1469. https://doi.org/10.1109/20.305547