Track misregistration sensitive initialization of joint equalizer

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United States of America Patent

PATENT NO 9245559
APP PUB NO 20150255101A1
SERIAL NO

14263562

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of mitigating an effect of track misregistration on read performance in a system comprising an array-reader includes determining an estimated off-track condition, selecting translation coefficients based on the estimated off-track condition, determining updated equalizer coefficients by applying the translation coefficients to native equalizer coefficients, and applying the updated equalizer coefficients to signals received from the array-reader to output a read signal.

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Patent Owner(s)

  • AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hwang, Eui Seok Palo Alto, US 23 124
Mathew, George San Jose, US 155 2493
Park, Jongseung Allentown, US 30 568

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