@inproceedings{bf239feb1f1046769c77923e20b356ac,
title = "Wavelet network for nonlinearities reduction in multicarrier systems",
abstract = "In this paper, we propose a wavelet neural network suitable for reducing nonlinear distortion introduced by a traveling wave tube amplifier (TWTA) over multicarrier systems. Parameters of the proposed network are identified using an hybrid training algorithm, which adapts the linear output parameters using the least square algorithm and the nonlinear parameters of the hidden nodes are trained using the gradient descent algorithm. Computer simulation results confirm that the proposed wavelet network achieves a bit error rate performance very close to the ideal case of linear amplification.",
keywords = "Linearizing, Multicarrier, Wavelet network",
author = "Nibaldo Rodriguez and Claudio Cubillos and Orlando Duran",
year = "2007",
doi = "10.1007/978-3-540-73055-2_4",
language = "English",
isbn = "3540730540",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
number = "PART 2",
pages = "28--36",
booktitle = "Nature Inspired Problem-Solving Methods in Knowledge Engineering - Second International Work-Conference on the Interplay Between Natural and Artificial Computation, IWINAC 2007, Proceedings",
edition = "PART 2",
note = "2nd International Work-Conference on the Interplay Between Natural and Artificial Computation, IWINAC 2007 ; Conference date: 18-06-2007 Through 21-06-2007",
}