-In this paper, a necessary and sufficient condition for robust stability of electronic circuits at high frequency which contain differential pair (emitter-coupled pair) is proposed. In fact, when emitter-coupled pairs are used as one input signal – one output signal, they have uncertainty in their transfer functions at high frequency. Even as will be shown, this uncertainty can be caused insta...

In this paper, simple autonomous chaotic circuits coupled by resistors are investigated. By carrying out computer calculations and circuit experiments, irregular self-switching phenomenon of three spatial patterns characterized by the phase states of quasi-synchronization of chaos can be observed from only four simple chaotic circuits. This is the same phenomenon as chaotic wandering of spatial...

Understanding fully the operation of a neural circuit requires both a description of the individual neurones within the circuit as well as the characterization of their synaptic interactions. These aims are often particularly difficult to achieve in neural circuits containing electrically-coupled neurones. In recent years two new methods (photoinactivation after Lucifer Yellow injection and int...

In this study, we investigate switching synchronization phenomena which are observed in coupled chaotic maps. Two logistic maps with generating intermittency chaos near three periodic window are coupled as a CML coupling topology. Moreover, we compare obtained synchronization states of coupled maps with coupled chaotic circuits.

It has been remarked that CCD circuits, unlike transistor circuits, must A new approach to designing low-power, be monolithically integrated to function. compact, charge-coupled device (CCD), Unfortunately, confinement of the signal analog, VLSI circuits for signal charge to the semiconductor inhibits the processing is described. A charge domain implementation of circuit topologies in wire tran...

The use of charge-coupled devic[; structures for analog signal processing is described. By operating in the charge domain, such structures offer the advantages of low··power, compact-layout, and high-speed operation. The circuits are digitally programmable and unlike continuous-time analog circuits, their operation can be fully synchronous. The application or the charge-domain circuits to on-ch...

In recent years Field-Coupled devices, like Quantum dot Cellular Automata, are gaining an ever increasing attention from the scientific community. The computational paradigm beyond this device topology is based on the interaction among neighbor cells to propagate information through circuits. Among the various implementations of this theoretical principle, NanoMagnet Logic (NML) is one the most...

This paper presents a novel approach to design robust source coupled logic for implementing ultra low power circuits. In this paper, we proposed two different source coupled logic structures and analyzed the performance of these structures with STSCL. The first design we used DTPMOS as load device and analyses the performance of DTSCL Logic with previous source coupled logic for ultra low power...

This paper presents a dynamic connection that can induce amplitude death in globally coupled oscillators. A linear analysis clarifies a local stability condition for global amplitude death. The analysis also indicates that the odd-number property, which is known in delayed feedback control, exists in global dynamic coupled oscillators. Furthermore, global amplitude death is experimentally obser...