混沌脉冲位置调制(CPPM)源研究

Study of Chaotic Pulse Postition Modulation(CPPM) Source

新的混沌保密通信方案为混沌脉冲位置调制(CPPM)。脉冲的形状规则,脉冲间隔变化混沌,信息包含在时间间隔里面,对波形的形状低敏感。这样通信中噪声滤波器和同步混沌脉冲发生器的使用使得系统实用性大大提高。本文分析和仿真了其实现的可能性。提出对更为复杂的混沌函数作为载波的可行性。

The new chaotic secure communication scheme for the chaotic pulse position modulation（CPPM）. Pulse shape of the rules changes in pulse interval chaos,the information contained in the time interval inside the shape of the low sensitivity of the waveform. This communication and synchronization of chaotic noise filter using the pulse generator makes the system availability increased substantially. This paper analysis and simulation of the likelihood of their realization. Raised on the more complex the feasibility of chaos function as the carrier.