Abstract
The required signal to noise ratio (SNR) performance to achieve a bit error rate of 10-6 was studied for partial response maximum likelihood (PRMLK) systems. Various PRML systems were compared for perpendicular recording by computer simulation. Results revealed that over the density of 3≤k≤4, the PRML systems with positive coefficients exhibited good performance in the read/write channel.
| Original language | English |
|---|---|
| Pages (from-to) | 2164-2166 |
| Number of pages | 3 |
| Journal | IEEE Transactions on Magnetics |
| Volume | 36 |
| Issue number | 5 I |
| DOIs | |
| Publication status | Published - 2000 Sep 1 |
| Event | 2000 International Magnetics Conference (INTERMAG 2000) - Toronto, Ont, Canada Duration: 2000 Apr 9 → 2000 Apr 12 |
Keywords
- Double layered medium
- Jitter-like noise
- PRML
- Perpendicular magnetic recording
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
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Cite this
Okamoto, Y., Sumiyoshi, H., Kishigami, T., Akamatsu, M., Osawa, H., Saito, H., Muraoka, H., & Nakamura, Y. (2000). A study of PRML systems for perpendicular recording using double layered medium. IEEE Transactions on Magnetics, 36(5 I), 2164-2166. https://doi.org/10.1109/20.908343