Simulation and Implementation of 2-order Chebyshev Chaotic Sequence Based on FPGA

DOI

10.2991/ccit-14.2014.14How to use a DOI?

Keywords

spread spectrum communication, Chebyshev chaotic sequence, the autocorrelation and cross-correlation property, quantization, FPGA

Abstract

The spread spectrum communication, as one of the most important techniques in the 21st century, receives a universal attention to the research on its key techniques. To study the performances of the chebyshev chaotic sequence in digital communication, mathematical analysis is made on the autocorrelation and cross-correlation property, and this paper gives a digital implementation of chebyshev chaotic sequence which is based on FPGA. The chebyshev chaotic sequence is generated by bit quantification function in quartus. It also has randomness and good correlation. The experimental results demonstrate that the output of the chebyshev chaotic sequence is stable and the advantages of without environment interference in the DE2.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Tao Wang
AU  - Liyong Bao
PY  - 2014/01
DA  - 2014/01
TI  - Simulation and Implementation of 2-order Chebyshev Chaotic Sequence Based on FPGA
BT  - Proceedings of the 2014 International Conference on Computer, Communications and Information Technology
PB  - Atlantis Press
SP  - 46
EP  - 48
SN  - 1951-6851
UR  - https://doi.org/10.2991/ccit-14.2014.14
DO  - 10.2991/ccit-14.2014.14
ID  - Wang2014/01
ER  -