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EMU I-REP >
02 Faculty of Engineering >
Department of Electrical and Electronic Engineering >
Conference Papers and Presentations – Electrical and Electronic Engineering >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11129/2107
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| Title: | A Soft Decision Feedback Equalizer |
| Authors: | Hacıoğlu, Kadri
Amca, Hasan |
| Keywords: | communications systems
feedback equalizer
simulations
subsequent decisions |
| Issue Date: | Jun-1999 |
| Publisher: | International Conference on Telecommunications, Cheju/ Korea. |
| Citation: | Kadri Hacıoğlu, Hasan Amca (15-18 june 1999),"A Soft Decision Feedback Equalizer"International Conference on Telecommunications. |
| Abstract: | In this paper, a method to reduce the error prop-agation in Decision Feedback Equalizers (DFEs) is addressed. An M-level staircase nonlinearity is pro-posed for the feedback chain of the DFE.
Analytical results are presented to show advantages
obtained with increasing M. Finally, the saturation
nonlinearity (the limiting case as M tends to in nity)
is suggested for the DFE. Simulations are provided to support the proposed DFE. Its performance is found to be better than that of the recently proposed Era-sure DFE. |
| URI: | http://hdl.handle.net/11129/2107 |
| Appears in Collections: | Conference Papers and Presentations – Electrical and Electronic Engineering
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