Wavelet-based signal design for reduced jitter timing-recovery
F. Daneshgaran, M. Mondin · IEEE Transactions on Communications · 1997
This paper addresses two issues in clock synchronization in the context of the theory of wavelets: design of prefilters eliminating pattern-dependent jitter (PPJ) and design of low-jitter shaping pulses for timing recovery. We derive low-jitter symmetric and time-limited shaping pulses via a perturbational technique from the autocorrelation of the Daubechies (1992) scaling function.