In this study, synchronization phenomena observed in van der Pol oscillators coupled by a timevarying resistor are investigated. We realize the time-varying resistor by switching a positive and a negative resistor periodically. By carrying out circuit experiments and computer calculations, interesting synchronization phenomena can be confirmed to be generated in this system. Namely, the synchro...

CTS began manufacturing pointing devices in 1994 for use as cursor controls, mounted in the keyboards of notebook computers. While completed keyboards were robust against ESD, many precautions were required during manufacture and assembly to protect against the effects of ESD. While these ESD “protective” controls were effective in controlling ESD, they did not eliminate the ESD susceptibility ...

In order to improve the accuracy of the digital to analog conversion (DAC), the reflection and crosstalk problems of the signal transmission process were studied in this paper. The Hyperlynx software was used for the simulation study of reflection and crosstalk problems of the master clock signal in the DAC circuit. Source end cascading termination resistor and remote end termination resistor a...

We explore the synchronization and switching behavior of a system of two identical van der Pol oscillators coupled by a stochastically timevarying resistor. Triggered by the time-varying resistor, the system of oscillators switches between synchronized and anti-synchronized behavior. We find that the preference of the synchronized/antisynchronized state is determined by the ratio of the probabi...

High temperature XRD has been employed to monitor the devitrification of DuPont 951 low temperature co-fued ceramic (LTCC) and DuPont ES4005 resistor ink. The LTCC underwent devitrification to an anorthite phase in the range of 835-875 ‘C with activation energy of 180 kJ/mol as calculated from kinetic data. The resistor paste underwent devitrification in the 835875 ‘C range forming monoclinic a...

This report addresses the issues concerning analysis of an electric circuit composed multiple resistors configured in a 3-Dimension structure. Noting, all standard textbooks physics and engineering irrespective used components are circuits assembled two dimensions. Here, by deviating from “norm” we consider case where arranged 3D structure; e.g., cube. Although, independent dimension design sam...

A compact eight-transistor grounded nonlinear resistor possessing cubic-like current-voltage characteristics and optimized for low-voltage operation ( 1.5V) is designed in a 2 CMOS process. The resistor is then incorporated into the wellknown Chua’s circuit and tuned to develop the double-scroll chaotic attractor. The inherent nonlinear behaviours of a singleended differential pair and simple c...