基于单电子晶体管的类双涡卷混沌电路

Double-Scroll-Like Chaotic Circuit Based on Single-Electron Transistors

基于单电子晶体管的特性,利用电流模式技术,提出一种单电子晶体管(SET)的混沌电路实现方法。全SET混沌电路的实现,更加便于用集成电路实现,并降低了工作电压,提高了工作频率带宽。利用SPICE对电路进行仿真,结果验证了电路实现的正确性。

A new chaotic circuit is presented based on single-electron transistors （SET）. The proposed circuit uses a current-mode technique suitable for IC implementation and high-frequency operation using low supply voltage. Simulation using SPICE macro-model of SET＇s validates the circuit realization.