Abstract
The increase of the capacity of the digital magnetic recording systems inevitably causes severe intersymbol interference(ISI) and nonlinear distortions in the magnetic channel. Thus to achieve large capacity magnetic recording systems it is necessary to compensate this problems. In this paper, to cope with the severe ISI and nonlinear distortions a neural decision feedback equalizer(NDFE) is applied to the digital magnetic recording channel. In the performance comparison between the NDFE and the conventional decision feedback equalizer(DFE) via simulations, it is found that as nonlinear distortions increase the NDFE has more SNR(Signal to Noise Ratio) advantage over the DFE.
| Original language | English |
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| Pages | 573-576 |
| Number of pages | 4 |
| Publication status | Published - 1996 |
| Event | Proceedings of the 1996 IEEE International Conference on Communications, ICC'96. Part 1 (of 3) - Dallas, TX, USA Duration: 1996 Jun 23 → 1996 Jun 27 |
Other
| Other | Proceedings of the 1996 IEEE International Conference on Communications, ICC'96. Part 1 (of 3) |
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| City | Dallas, TX, USA |
| Period | 96/6/23 → 96/6/27 |
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Electrical and Electronic Engineering