The electronic heart of a hard disk drive is the read-channel integrated circuit (IC). Over the years, read-channel designers have delivered dramatic improvements in signal-to-noise ratio (SNR), ...
Professor Emeritus Shunichi Iwasaki and Tom Coughlin at PMR Milestone Ceremony in Sendai. On October 9, 2023 I attended the IEEE Engineering Milestone for Perpendicular Magnetic Recording (PMR) in ...