A CMOS phase-shift oscillator that uses a phase shift in the conduction of heat is proposed. The oscillator consists of an inverting ampli ̄er and a feedback thermal ̄lter that are integrated on a silicon chip. The thermal ̄lter consists of a polysilicon heater and a MOSFET thermosensor separated from each other by a SiO2 heat-conducting layer. 1 An input signal for the ̄lter travels from the heate...

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...

Abstract To overcome the rigid control of classical drive method which used fixed resistance to IGBT, a variable gate was proposed. This detected change rate collector current through parasitic inductor IGBT module, and closed-loop feedback this change. All expressions between voltage overshoot , overcurrent di/dt were derived. Based on these expressions, designed. The circuit selected resistan...