Invention Grant
- Patent Title: Multi-track data readers with iterative inter-track interference cancellation
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Application No.: US14957349Application Date: 2015-12-02
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Publication No.: US09786316B2Publication Date: 2017-10-10
- Inventor: George Mathew , Jongseung Park , Richard Rauschmayer , Bruce A. Wilson
- Applicant: Avago Technologies General IP (Singapore) Pte. Ltd.
- Applicant Address: SG Singapore
- Assignee: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
- Current Assignee: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
- Current Assignee Address: SG Singapore
- Agency: Sheridan Ross P.C.
- Main IPC: G11B5/035
- IPC: G11B5/035 ; G11B20/10

Abstract:
An apparatus for two-dimensional magnetic recording includes an array reader comprising a number of read sensors configured to read data from at least one track on a storage medium, a number of two-dimensional equalizer circuits each comprising inputs for receiving signals derived from each of the read sensors, each comprising an equalized output, and a number of iterative inter-track interference cancellation circuits, each operable to cancel inter-track interference in a different one of the equalized outputs from the two-dimensional equalizer circuits.
Public/Granted literature
- US20170162224A1 Multi-Track Data Processor With Iterative Inter-Track Interference Cancellation Public/Granted day:2017-06-08
Information query
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