Search Results - "Erden, M.F."

Heat Assisted Magnetic Recording by Kryder, Mark H., Gage, Edward C., McDaniel, Terry W., Challener, William A., Rottmayer, Robert E., Ju, Ganping, Hsia, Yiao-Tee, Erden, M. Fatih

“…Heat-assisted magnetic recording is a promising approach for enabling large increases in the storage density of hard disk drives. A laser is used to…”
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Bit-Patterned Media With Written-In Errors: Modeling, Detection, and Theoretical Limits by Jun Hu, Duman, T.M., Kurtas, E.M., Erden, M.F.

“…We report a study of bit-patterned media recording channels containing written-in errors. From a signal processing point of view, we consider an abstract model…”
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Repeated filtering in consecutive fractional Fourier domains and its application to signal restoration by Erden, M.F., Kutay, M.A., Ozaktas, H.M.

“…Filtering in a single time domain or in a single frequency domain has been generalized to filtering in a single fractional Fourier domain. We generalize this…”
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Cross-track transition location and transition parameter effects in heat-assisted magnetic recording by Erden, M.F., Rausch, T., Challener, W.A.

“…When conventional longitudinal and perpendicular magnetic recording architectures reach their well-known superparamagnetic limits, one candidate to break…”
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Transition Response Characteristics of Heat-Assisted Magnetic Recording and Their Performance With MTR Codes by Radhakrishnan, R., Erden, M.F., Ching He, Vasic, B.

“…The response of a heat-assisted magnetic recording (HAMR) system is very sensitive to the laser spot position. The response is determined by transition…”
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Thermal asperity detection and cancellation in perpendicular magnetic recording systems by Erden, M.F., Kurtas, E.M.

“…During the defect scanning process on the production line, when asperities are detected on the surface of a magnetic storage medium, that location is marked,…”
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Trellis-Based Optimal Baud-Rate Timing Recovery Loops for Magnetic Recording Systems by Wei Zeng, Erden, M.F., Kavcic, A., Kurtas, E.M., Venkataramani, R.C.

“…The advent of iteratively decodable codes has allowed a decrease in tolerable signal-to-noise ratios (SNRs) in magnetic recording systems, which typically…”
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Baseline wander compensation for perpendicular recording by Erden, M.F., Kurtas, E.M.

“…Baseline wander (BLW) effects generated by the high-pass pole of the preamplifier in a perpendicular recording system are low-frequency distortions that cause…”
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Recording on Bit-Patterned Media at Densities of 1 Tb/in$^2$and Beyond by Richter, H.J., Dobin, A.Y., Heinonen, O., Gao, K.Z., v.d. Veerdonk, R.J.M., Lynch, R.T., Xue, J., Weller, D., Asselin, P., Erden, M.F., Brockie, R.M.

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General transform filters in perpendicular recording architectures by Erden, M.F., Ozgunes, I., Kurtas, E.M., Eppler, W.

“…Unlike longitudinal recording, perpendicular recording (PR) read-back signals have a significant amount of low-frequency content. This constitutes a problem in…”
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Recording on Bit-Patterned Media at Densities of 1 Tb/in and Beyond by Richter, H.J, Dobin, A.Y, Heinonen, O, Gao, K.Z, Veerdonk, R.J.Mvd, Lynch, R.T, Xue, J, Weller, D, Asselin, P, Erden, M.F, Brockie, R.M

“…We present a comprehensive analysis of the areal density potential of a bit-patterned media recording. The recording performance is dominated by written-in…”
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A Family of Equalizers for Optimal Sequence Detection by Venkataramani, R., Erden, M.F.

“…We present a family of equalizers and targets for certain intersymbol interference (ISI) channels with the property that the performance of a…”
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MAP-Based Timing Recovery for Magnetic Recording by Venkataramani, R., Erden, M.F.

“…We consider the problem of timing recovery in magnetic recording channels based on MAP estimation of the timing information. The read and write clocks are…”
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Recording on Bit-Patterned Media at Densities of 1 Tb/in ^2and Beyond by Richter, H.J., Dobin, A.Y., Heinonen, O., Gao, K.Z., Veerdonk, R.J.Mvd, Lynch, R.T., Xue, J., Weller, D., Asselin, P., Erden, M.F., Brockie, R.M.

“…We present a comprehensive analysis of the areal density potential of a bit-patterned media recording. The recording performance is dominated by written-in…”
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On the Information Rates of Channels with Insertion/Deletion/Substitution Errors by Jun Hu, Duman, T.M., Erden, M.F.

“…In this work, we propose to use trellis structures to characterize channels with insertions, deletions and substitutions. We start with binary-input…”
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Future read channel technologies and challenges for high density data storage applications by Kurtas, E.M., Erden, M.F., Yang, X.

“…The paper gives a brief description of the data storage technologies that are expected to appear in the near future, and the challenges these new systems bring…”
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Reduced-complexity per-survivor iterative timing recovery for coded partial response channels by Kovintavewat, P., Barry, J.R., Erden, M.F., Kurtas, E.M.

“…A (full-complexity) per-survivor iterative timing recovery scheme, which jointly performs timing recovery, equalization, and error-correction decoding, was…”
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Extensions to common Laplace and Fourier transforms by Onural, L., Erden, M.F., Ozaktas, H.M.

“…The extended versions of common Laplace and Fourier transforms are given. This is achieved by defining a new function f/sub e/(p), p/spl epsiv/C related to the…”
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Information rates for insertion/deletion channels with intersymbol interference by Jun Hu, Duman, T.M., Erden, M.F.

“…In this work, we use various trellis structures to characterize insertion/deletion channels with intersymbol interference (ISI). We propose to use a…”
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Cost-efficient approximation of linear systems with repeated and multi-channel filtering configurations by Kutay, M.A., Erden, M.F., Ozaktas, H.M., Arikan, O., Candan, C., Guleryuz, O.

“…It is possible to obtain either exact realizations or useful approximations of linear systems or matrix-vector products arising in many different applications,…”
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