New adaptive equalization method for partial response maximum likelihood system optimizing error rate performance

Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers

Volumn 43, Issue 10, 2004, Pages 7097-7101

  Okumura, Tetsuya ^a   Akiyama, Jun ^a   Maeda, Shigemi ^a   Yamaguchi, Takeshi ^a   Takahashi, Akira ^a  

^a SHARP CORPORATION   (Japan)

Author keywords

Adaptive equalizer; Bit error rate; Optical disk; PRML; Sequenced amplitude margin; Tangential tilt margin

Indexed keywords

ALGORITHMS; BIT ERROR RATE; EQUALIZERS; ERROR ANALYSIS; FREQUENCY RESPONSE; OPTICAL DISK STORAGE; OPTIMIZATION;

ADAPTIVE EQUALIZERS; OPTICAL DISKS; PRML; SEQUENCED AMPLITUDE MARGIN; TANGENTIAL TILT MARGIN;

MAXIMUM LIKELIHOOD ESTIMATION;

EID: 10844294322     PISSN: 00214922     EISSN: None     Source Type: Journal    
DOI: 10.1143/JJAP.43.7097     Document Type: Article

References (6)

1. T. Nakamura, Y. Hino and N. Miyatake: Proc. Magneto-Optical Recording Int. Symp., Yamagata, 1997, J. Magn. Soc. Jpn. 22 (1997) Suppl., p. 149.
2. T. Perkins and Z. A. Keirn: IEEE Trans. Magn. 31 (1995) 1109.
3. T. Okumura, T. Numata, J. Akiyama, S. Maeda, T. Yamaguchi and A. Takahashi: Jpn. J. Appl. Phys. 41 (2002) 1783.
4. T. Takebe: Tekiou Filter Nyumon (Introduction to Adaptive Filters) (Gendaikougakusha, Tokyo, 1999) p. 91 [in Japanese].
5. F. Sarigoz, B. V. Kumar and M. Kowarz: Proc. SPIE 3401 (1998) 232.
6. J. M. Cioffi: IBM J. Res. & Dev. 30 (1986) 310.