Timing recovery for adaptive decision feedback equalization of the magnetic storage channel

Synchronization and timing recovery techniques for adaptive decision feedback equalization of the magnetic storage channel are presented. Only a symbol-rate implementation of the equalizer is considered, since the intent is to operate at speeds as high as possible, given a specific chip technology....

Full description

Saved in:
Bibliographic Details
Published in[Proceedings] GLOBECOM '90: IEEE Global Telecommunications Conference and Exhibition pp. 1794 - 1799 vol.3
Main Authors Abbott, W.L., Cioffi, J.M.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1990
Subjects
Decision feedback equalizers
Degradation
Delay
Error correction
Finite impulse response filter
Magnetic memory
Magnetic separation
Sampling methods
Steady-state
Timing jitter
Online AccessGet full text

Cover

More Information
Summary:Synchronization and timing recovery techniques for adaptive decision feedback equalization of the magnetic storage channel are presented. Only a symbol-rate implementation of the equalizer is considered, since the intent is to operate at speeds as high as possible, given a specific chip technology. In the present case, accurate timing recovery is critical, as the finite-length decision feedback equalizer performance can degrade by 2 to 3 dB with poor sampling-phase choice. A synchronization technique incorporating a
ISBN:9780879426323
0879426322
DOI:10.1109/GLOCOM.1990.116792