Title :
Bound for loss of lock rate in partial response recording channels
Author :
Liu, J. ; Song, H. ; Kumar, B. V K Vijaya
Author_Institution :
Dept. of Electr. & Comput. Eng., Carnegie Mellon Univ., Pittsburgh, PA, USA
fDate :
8/1/2002 12:00:00 AM
Abstract :
Loss of lock in timing recovery becomes the bottleneck of the overall system bit error rate performance in low-signal-to-noise ratio partial response recording channels. Presented here is a bound for the loss of lock rate in terms of root mean squared value of the residual timing jitter. Results of Monte-Carlo simulations agree well with the derived bound for practical magnetic recording channels
Keywords :
digital magnetic recording; magnetic recording noise; partial response channels; timing jitter; Monte-Carlo simulations; bit error rate performance; lock rate loss; low-signal-to-noise ratio channels; magnetic recording channels; partial response recording channels; residual timing jitter; root mean squared value; timing recovery;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020628
