Ternary Logic Signals Transmission Based on a Unified Chaotic System
In this paper, we present a method for transmitting ternary logic digital signals based on chaos masking, using a new unified chaotic system. The unified chaotic system is in the form of a general Lorenz system, which can generate the dynamics of Lorenz system, Chen system or Lü system, controlled by a simple analog switch. The ternary logic digital information signals can be encoded and then transmitted as a random-like chaotic signal. At the receiver end, this signal is synchronized with one of the subsystems and the ternary logic signals can be duly decoded. The overall communication system has been realized by electronic circuitry, and the design is explained in detail in this paper. Both simulation and experimental results show that the proposed system works well for electronic transmission of ternary logic digital signals.
Wenbo Liu Wallace K.S.Tang Guanrong Chen
College of Automation Engineering Nanjing University of Aeronautics and Astronautics Nanjing, China Department of Electronic Engineering City University of Hong Kong, Kowloon, Hong Kong SAR, P. R. Chi
国际会议
2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)
广西桂林
英文
2520-2523
2006-06-25（万方平台首次上网日期，不代表论文的发表时间）