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利用单电子晶体管和金属氧化物半导体的混合器件——SETMOS设计实现了细胞神经网络结构的蔡氏电路,得到了单涡卷吸引子和双涡卷吸引子.通过设计构成的SETMOS跨导放大器和SETMOS电压比较器,提出了基于SETMOS的类双涡卷混沌电路,仿真验证了类双涡卷吸引子.模拟结果表明,所设计的硬件电路结构简单,功耗低,有利于进一步提高集成电路的集成度,为混沌在工程领域的实际应用提供了新方法.
Using single electron transistor and metal oxide semiconductor hybrid device - SETMOS design and implementation of the cellular neural network structure of the Chua’s circuit, get single-scroll attractors and double-scroll attractors.Through the design of SETMOS transconductance amplifier and SETMOS Voltage comparator, a class-like double-scroll chaotic circuit based on SETMOS is proposed to simulate a class of double-scroll attractor.The simulation results show that the designed hardware circuit has the advantages of simple structure and low power consumption, which is beneficial to further improve the integration of the integrated circuit It provides a new method for the practical application of chaos in engineering.