The non-linearity demonstrated by a circuit is a function of the device nonlinearity, its parasitic components and the circuit components in which it is embedded. We demonstrate that the common source stage, which is used extensively for Device Characterisation, presents a very complex form of Device-Circuit Interaction, which makes reliable extraction of its intrinsic non-linear parameters ext...

A new static differential double edge-triggered flip-flop is proposed. In order to ensure the double edge triggering operation. a narrow pulse is generated after each clocking edge, by means of clock racing. Compared to existing double edge-triggered flipflops, the presented circuit configuration presents improved delay characteristics, reduced power consumption. while keeps the total transisto...

Radiation effects account for increasing soft error occurrences in deep submicron circuits. A method for calculating an upper bound for the width of an erroneous pulse that may reach a flip flop or a primary output is presented. This is required in order to determine pulse removal (PR) circuit characteristics for error correction at each flip flop or primary output side. Key-Words: Soft errors,...

This paper discuss about PV cell energy based space-vector pulse width modulation (SVPWM) control methods applied for an H-bridge inverter feeding a 3-phase permanent magnet synchronous machine (PMSM) in electric-vehicle (EV) applications. EVs require a high degree of availability continuity of service. Advantages using svpwm minimization of switching losses, balancing of switching rate between...

Induction heating is a famous technology and very filter, and a resonant inverter(8). V) this voltage enough to control of the IGBT circuit. 4IGBT. It is compared with the existing inverter topologies, half bridge and full bridge. The ordinary circuit of an AC-AC converter for induction heating typically includes a control rectifier By adjusting thewidth of the pulse that turns ON the IGBT. Abs...

This paper studies dynamics of a delta modulator for PWM control. In order to analyze the circuit dynamics we derive a onedimensional return map of switching time. The map is equivalent to a circle map in wide parameter region and its nonperiodic behavior corresponds to undesired asynchronous operation of the circuit. We then present a simple stabilization method of the system operations by mea...

We consider quantized chaotic dynamics for a spiking oscillator with two periodic inputs. As the first input is applied, the oscillator generates various periodic and chaotic pulse-trains governed by a pulse position map. As the second input is added, the oscillator produces pulse positions restricted on a lattice, and the pulse position map is quantized. Then the oscillator generates a set of ...

Design and implementation of a 10kV subnanosecond pulse generator using Trigatron type spark gap as a switch. Straightforward and compact trigger generator using pulse shaping network which produces a trigger pulse of subnanosecond rise time. A pulse power system requires delivering a high voltage, high coulomb in short rise time. This is achieved by using pulse shaping network comprises of par...

In contemporary studies of pulse and of the relationship between sphygmo-diagram and syndrome types or diseases, pulse instrument is usually applied to trace the sphygmo-diagram. A comparatively systemic theory about pulse diagnosis has been formed, and it promotes the pulse researching process. But the mechanism of pulse is complicated and the expressive information of pulse is diversity. So i...

This paper proposes a comprehensive Markov model to study the reliability performance of conventional isolated multiple-switch pulse width modulation DC-DC (IMSDC-DC) converters including full-bridge, half-bridge and push-pull topologies. The suggested helps achieve more precise outcomes with better reflection real-world operation characteristics by (i) relying on self-embedded fault tolerant c...