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For mild and severe nonlinear distortions in digital communication systems, this paper analyses Chebyshev orthogonal polynomial neural network nonlinear filter, combines the structure of simplified nonlinear filter, and extends decision feedback equalizer's structure with characteristics of decision feedback equalizer (DFE)'s structure. A novel structure of conjunction decision feedback equalizers...
A novel structure of neural network Legendre orthogonal equalizers is proposed when dealing with severe linear and nonlinear distortion. The equalizer is presented based on characteristic of single layer neural network and structure of Legendre orthogonal polynomial after the analysis of few parameter nonlinear filter, and adaptive algorithm is deduced with NLMS. To support the analysis, simulation...
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