Please use this identifier to cite or link to this item: https://doi.org/10.1109/20.617725
Title: Error propagation evaluation for mdfe detection
Authors: Krachkovsky, V.Y. 
Lee, Y.X. 
Bin, L. 
Issue Date: 1997
Citation: Krachkovsky, V.Y., Lee, Y.X., Bin, L. (1997). Error propagation evaluation for mdfe detection. IEEE Transactions on Magnetics 33 (5 PART 1) : 2770-2772. ScholarBank@NUS Repository. https://doi.org/10.1109/20.617725
Abstract: Multilevel decision feedback equalization (MDFE) provides a simple and effective approach to equalization and detection for high recording densities with bit error rate comparable to PRML. However, in contrast to PRML it has, like any other DFE detector, a significant error propagation. To study this effect, the Markov chain analysis is applied. We will evaluate the performance of MDFE read channel on all subsequent stages of data processing including MDFE detector, runlength limited decoder and error correction decoder. A simple constraint on the feedback equalizer is examined, that may be useful in restricting the resulting error propagation. © 1997 IEEE.
Source Title: IEEE Transactions on Magnetics
URI: http://scholarbank.nus.edu.sg/handle/10635/112702
ISSN: 00189464
DOI: 10.1109/20.617725
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