A MLP/BP-based equalizer for NRZ signal recovery in band-limited channels

Author

Hsu, Temg-Ren ; Hsu, Temg-Yin ; Liu, Hsuan-Yu ; Tzeng, Shuenn-Der ; Yang, Jyh-Neng ; Lee, Chen-Yi

Author_Institution

Dept. of Electron. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan

Volume

3

fYear

2000

fDate

2000

Firstpage

1340

Abstract

A multi-layered perceptron neural network with the backpropagation algorithm (MLP/BP) is realized as an equalizer for nonreturn-to-zero (NRZ) signal recovery in band-limited channels. It is applied as an adaptive filter to recover the NRZ signal. By computer simulations, the proposed design can recover 100 MHz NRZ data in a 10 MHz channel

Keywords

adaptive equalisers; adaptive filters; backpropagation; digital communication; intersymbol interference; multilayer perceptrons; telecommunication channels; telecommunication computing; white noise; 10 MHz; 100 MHz; ISI; MLP neural network; MLP/BP-based equalizer; NRZ signal recovery; adaptive filter; backpropagation algorithm; band-limited channels; multi-layered perceptron; nonreturn-to-zero signal recovery; Adaptive filters; Bandwidth; Computer simulation; Decision feedback equalizers; Distortion; Intelligent networks; Intersymbol interference; MOSFETs; Neural networks; Optical signal processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2000. Proceedings of the 43rd IEEE Midwest Symposium on

Conference_Location

Lansing, MI

Print_ISBN

0-7803-6475-9

Type

conf

DOI

10.1109/MWSCAS.2000.951462

Filename

951462