Read Channel Modeling for Detection in Two-Dimensional Magnetic Recording Systems

Anantha Raman Krishnan; Rathnakumar Radhakrishnan; Bane Vasic

doi:10.1109/TMAG.2009.2023244

Read Channel Modeling for Detection in Two-Dimensional Magnetic Recording Systems

Anantha Raman Krishnan
, Rathnakumar Radhakrishnan
, Bane Vasic

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

In this paper, we describe a read channel model for detector design for two-dimensional magnetic recording (TDMR) system, a novel strategy for recording at upto 10 Tb/in². We describe a scheme for (1) modeling of the recording medium, (2) modeling of the write/readback process, and (3) an experimental method for the characterization of noise in the TDMR channel, occurring due to irregularities in the bit-boundaries in the recording medium, that can be used for detection purposes.

Original language	English (US)
Article number	5257381
Pages (from-to)	3679-3682
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	45
Issue number	10
DOIs	https://doi.org/10.1109/TMAG.2009.2023244
State	Published - Oct 2009

Keywords

Read channel modeling
Two-dimensional magnetic recording (TDMR)
Voronoi tiling

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/TMAG.2009.2023244

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title = "Read Channel Modeling for Detection in Two-Dimensional Magnetic Recording Systems",

abstract = "In this paper, we describe a read channel model for detector design for two-dimensional magnetic recording (TDMR) system, a novel strategy for recording at upto 10 Tb/in2. We describe a scheme for (1) modeling of the recording medium, (2) modeling of the write/readback process, and (3) an experimental method for the characterization of noise in the TDMR channel, occurring due to irregularities in the bit-boundaries in the recording medium, that can be used for detection purposes.",

keywords = "Read channel modeling, Two-dimensional magnetic recording (TDMR), Voronoi tiling",

author = "Krishnan, \{Anantha Raman\} and Rathnakumar Radhakrishnan and Bane Vasic",

note = "Funding Information: ACKNOWLEDGMENT This work was supported by INSIC-EHDR and NSF under Grant IHSC-0725405.",

year = "2009",

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doi = "10.1109/TMAG.2009.2023244",

language = "English (US)",

volume = "45",

pages = "3679--3682",

journal = "IEEE Transactions on Magnetics",

issn = "0018-9464",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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T1 - Read Channel Modeling for Detection in Two-Dimensional Magnetic Recording Systems

AU - Krishnan, Anantha Raman

AU - Radhakrishnan, Rathnakumar

AU - Vasic, Bane

N1 - Funding Information: ACKNOWLEDGMENT This work was supported by INSIC-EHDR and NSF under Grant IHSC-0725405.

PY - 2009/10

Y1 - 2009/10

N2 - In this paper, we describe a read channel model for detector design for two-dimensional magnetic recording (TDMR) system, a novel strategy for recording at upto 10 Tb/in2. We describe a scheme for (1) modeling of the recording medium, (2) modeling of the write/readback process, and (3) an experimental method for the characterization of noise in the TDMR channel, occurring due to irregularities in the bit-boundaries in the recording medium, that can be used for detection purposes.

AB - In this paper, we describe a read channel model for detector design for two-dimensional magnetic recording (TDMR) system, a novel strategy for recording at upto 10 Tb/in2. We describe a scheme for (1) modeling of the recording medium, (2) modeling of the write/readback process, and (3) an experimental method for the characterization of noise in the TDMR channel, occurring due to irregularities in the bit-boundaries in the recording medium, that can be used for detection purposes.

KW - Read channel modeling

KW - Two-dimensional magnetic recording (TDMR)

KW - Voronoi tiling

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UR - https://www.scopus.com/pages/publications/70350600729#tab=citedBy

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M3 - Article

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VL - 45

SP - 3679

EP - 3682

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 10

M1 - 5257381

ER -

Read Channel Modeling for Detection in Two-Dimensional Magnetic Recording Systems

Abstract

Keywords

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