On the basis of the Chua's circuit and by means of the piece-wise linear function,the multi chaotic circuit based on current conveyor is designed.This circuit has such merits as simplicity,few parameters,and high working frequency.The PSPICE's simulation results show that the chaotic circuit is very easy to start-up,scroll has the same size,and solve the problem that Chua's circuit is only applicable to low frequency communication.What's more,the formula which is used to calculate mult scroll circuit parameters is offered.%在蔡氏电路的基础上,利用分段线性函数法设计了基于电流传输器的多涡卷混沌电路,该电路设计简单、参数少、工作频率高.PSPICE软件仿真结果表明,本文设计的多涡卷混沌电路容易起振,所得涡卷的大小相等,很好地解决了蔡氏电路只适用于低频通信的问题.另外,给出了多涡卷电路参数计算的一般公式.
展开▼
