Read Channel for Perpendicular Magnetic Recording

IEEE Transactions on Magnetics

Volumn 40, Issue 1 II, 2004, Pages 241-246

  Madden, Michael ^a   Öberg, Mats ^a   Wu, Zining ^a   He, Runsheng ^a  

^a MARVELL SEMICONDUCTOR INC   (United States)

Author keywords

Baseline loop; Partial response maximum likelihood (PRML) system; Perpendicular magnetic recording (PMR); Read channel

Indexed keywords

BIT ERROR RATE; COMMUNICATION CHANNELS (INFORMATION THEORY); ERROR ANALYSIS; FREQUENCY RESPONSE; FUNCTIONS; GAUSSIAN NOISE (ELECTRONIC); HARD DISK STORAGE; JITTER; MAXIMUM LIKELIHOOD ESTIMATION; SIGNAL PROCESSING; SOFT MAGNETIC MATERIALS;

BASELINE LOOP; PARTIAL-RESPONSE MAXIMUM-LIKLIHOOD (PRML) SYSTEM; PERPENDICULAR MAGNETIC RECORDING (PMR); READ CHANNEL;

MAGNETIC RECORDING;

EID: 1342286876     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2003.821187     Document Type: Article

References (8)

1. S. Lambert et al., "Drive integration challenges for perpendicular recording," J. Magn. Magn. Mater., vol. 235, pp. 245-252, 2001.
2. 2 perpendicular recording," J. Magn. Magn. Mater., vol. 235, pp. 241-244, 2001.
3. Y. Tanaka and T. Hikosaka, "Perpendicular recording with high squareness CoPtCrO Media," J. Magn. Magn. Mater., vol. 235, pp. 253-258, 2001.
4. H. Sawaguchi, Y. Nishida, H. Takano, and H. Aoi, "Performance analysis of modified PRML channels for perpendicular recording systems," J. Magn. Magn. Mater., vol. 235, pp. 265-272, 2001.
5. Y. Nishida et al., "Noise characteristics of double-layered perpendicular media," J. Magn. Magn. Mater., vol. 235, pp. 454-458, 2001.
6. R. He and N. Nazari, "An analytical approach for performance evaluation of partial response systems in the presence of signal-dependent medium noise," in Proc. GLOBECOM, vol. 1B, 1999, pp. 939-943.
7. J. Proakis, Digital Communications, 3rd ed. Boston, MA: McGraw-Hill, 1995, p. 260.
8. S. Gopalaswamy and P. McEwen, "Read channel issues in perpendicular magnetic recording," IEEE Trans. Magn., vol. 37, pp. 1929-1931, July 2001.