Title :
Compact neural network detector for hard-disk drive using zero-forcing preprocessing
Author :
Wang, Michelle Y. ; Sheu, Bing J.
Author_Institution :
Dept. of Electr. Eng., Univ. of Southern California, Los Angeles, CA, USA
Abstract :
The algorithm and architecture of a compact neural network based partial response maximum likelihood (PRML) detector with zero-forcing preprocessing for hard-disk drive reading channels are discussed. The data preprocessing technique to improve the performance and simulation result are also presented
Keywords :
hard discs; maximum likelihood detection; neural nets; partial response channels; algorithm; architecture; compact neural network PRML detector; hard disk drive; reading channel; simulation; zero-forcing preprocessing; Costs; Delay effects; Detectors; Disk drives; Energy consumption; Hard disks; Magnetic recording; Maximum likelihood detection; Maximum likelihood estimation; Neural networks;
Conference_Titel :
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location :
Monterey, CA
Print_ISBN :
0-7803-4455-3
DOI :
10.1109/ISCAS.1998.703878
