Improving Dynamic Resistance and Differential Capacitance Measurement of Active Devices
نویسندگان
چکیده
− A numerical model of a general purpose commercial equipment for current versus voltage (I-V) and differential capacitance versus voltage (C-V) measurement of active devices is presented. The good agreement between the model results and experimental data show that the model takes into account the main error sources of the instrument and can be used as a base to perform error correction and to implement a calibration procedure.
منابع مشابه
A method for dynamic system characterization using hydraulic series resistance.
The pressure required to drive flow through a microfluidic device is an important characteristic of that device. We present a method to measure the flow rate through microfluidic components and systems, including micropumps and microvalves. The measurement platform is composed of two pressure sensors and a glass tube, which provides series resistance. The principle of the measurement is the flu...
متن کاملAnalyzing the Effect Adding an Active Feedback Network with an Inductive behavior to a Common-Gate Topology as a Transimpedance Amplifier for Low-Power and Wide-Band Communication Applications
Common Gate (CG) topologies are commonly used as the first stage in Transimpedance Amplifiers (TIA), due to their low input resistance. But, this structure is not solely used as a TIA and comes with other topologies such as differential amplifiers or negative resistances and capacitances. This paper deals with analyzing the effect of adding an active feedback network to a common gate topology...
متن کاملMechanical System Modelling of Robot Dynamics Using a Mass/Pulley Model
The well-known electro-mechanical analogy that equates current, voltage, resistance, inductance and capacitance to force, velocity, damping, spring constant and mass has a shortcoming in that mass can only be used to simulate a capacitor which has one terminal connected to ground. A new model that was previously proposed by the authors that combines a mass with a pulley (MP) is shown to simulat...
متن کاملA Novel Floor Sensor Network Technology Based on Dielectric Electro-Active Polymers
This study describes a novel floor sensor network being developed to provide a competitive and universal pressure mapping technology for a wide range of medical, research and security applications. The presented sensor network consists of 16 sensor elements distributed in a 4x4 sensor matrix. The sensor elements are made of a special dielectric electro-active polymer film being capable of capac...
متن کاملCoexistence of memory resistance and memory capacitance in TiO2 solid-state devices
This work exploits the coexistence of both resistance and capacitance memory effects in TiO2-based two-terminal cells. Our Pt/TiO2/TiO x /Pt devices exhibit an interesting combination of hysteresis and non-zero crossing in their current-voltage (I-V) characteristic that indicates the presence of capacitive states. Our experimental results demonstrate that both resistance and capacitance states ...
متن کامل