一种基于分岔参数调制的混沌数字通信系统

A Kind of Chaotic Digital Communication System Based on Bifurcation Parameter Modulation

根据Dedieu等人给出的混沌键控原理和Yang等人给出的混沌参数调制原理 ,提出了一种基于分岔参数调制的混沌数字通信系统 .在此基础上设计了该系统的调制与解调硬件实验电路 ,并进行了计算机仿真和硬件实验 .

According to the principle of chaotic shift keying as well as the parameter modulation given by Dedieu et al and Yang et al respectively, this paper proposes a kind of chaotic digital communication system based on bifurcation parameter modulation. On the basis of this research, the modulation and demodulation circuits have been designed, and computer simulation and hardware experiment have been demonstrated.