Search Results - "Hanson, Weldon"
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Bit-Patterned Magnetic Recording: Theory, Media Fabrication, and Recording Performance
Published in IEEE transactions on magnetics (01-05-2015)“…Bit-patterned media (BPM) for magnetic recording provides a route to thermally stable data recording at >1 Tb/in 2 and circumvents many of the challenges…”
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Journal Article -
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CNN-Based Machine Learning Channel on TDMR Drive Data
Published in IEEE transactions on magnetics (01-04-2022)“…In this article, we demonstrate a convolutional neural network (CNN)-based data detection channel on real data from a commercial hard disk drive (HDD) employed…”
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Journal Article -
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TMR Sensitive Equalization for Electronic Servoing in Array-Reader-Based Hard Disk Drives
Published in IEEE transactions on magnetics (01-02-2016)“…To achieve enhanced recording density, hard disk drive industry is transitioning into array-reader-based magnetic recording (ARMR) technology, which provides…”
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Journal Article -
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Noise Characterization in High-Areal Density Perpendicular and Shingled Magnetic Recording
Published in IEEE transactions on magnetics (01-03-2014)“…In this paper, we present a technique of noise analysis for perpendicular and shingled magnetic recording that is variance centric, i.e., with analysis focused…”
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Journal Article Conference Proceeding -
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TDMR Performance Gain with Machine Learning Data Detection Channel
Published in 2021 IEEE 32nd Magnetic Recording Conference (TMRC) (01-08-2021)“…Data recovery with cross-track displaced multiple readers (MR), usually referred to as TDMR, is designed to mitigate the performance degradation impact due to…”
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Conference Proceeding -
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Bit Patterned Magnetic Recording: Theory, Media Fabrication, and Recording Performance
Published 19-03-2015“…Bit Patterned Media (BPM) for magnetic recording provide a route to densities $>1 Tb/in^2$ and circumvents many of the challenges associated with conventional…”
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Journal Article