Title :
Performance analysis of DFE magnetic recording channels with RLL encoding constraints
Author :
P.M. Putinica;S. Stancescu
Author_Institution :
Bucharest Univ. Politehnica, Romania
fDate :
6/27/1905 12:00:00 AM
Abstract :
The performance of decision feedback equalization (DFE) recording channels is examined, using both threshold and fixed depth tree search (FDTS) detectors. The paper also examines the performance gains obtained by using run length limited (RLL) encoding. Different RLL modified FDTS/DF detectors are used for analysis and their bit error rate (BER) performances are compared to the ones of the traditional implementation.
Keywords :
"Performance analysis","Magnetic recording","Decision feedback equalizers","Intersymbol interference","Tail","Nonlinear filters","Detectors","Maximum likelihood detection","Feedback circuits","Feedback loop"
Conference_Titel :
Signals, Circuits and Systems, 2005. ISSCS 2005. International Symposium on
Print_ISBN :
0-7803-9029-6
DOI :
10.1109/ISSCS.2005.1509898
