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Balancing Power Harvesting and Data Reception in Inverted Perovskite SLIPT Receivers
Sajjad T +12 more
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Stability of a circuit with parasitic capacitances
Proceedings of ISCAS'95 - International Symposium on Circuits and Systems, 2002A novel algorithm which is based on the linear programming technique is proposed to test the stability property of a circuit. This algorithm is efficient and non-Lyapunov equation based. Parasitic capacitances which may de-stabilize a circuit can be located.
Shek-Wai Ng +3 more
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An Efficient Interface Circuit for Lossy Capacitive Sensors
IEEE Transactions on Instrumentation and Measurement, 2019This paper presents a low-cost interface circuit for lossy capacitive sensors. Most of the capacitive sensors are lossy in nature, where the resistance value of the sensor significantly varies along with the capacitance value. Accurate measurement of those values of a lossy capacitive sensor is a challenging task.
Anwar Ulla Khan +2 more
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New negative‐grounded capacitance multiplier circuits
International Journal of Circuit Theory and Applications, 2022SummaryIn this communication, three new negative‐grounded capacitance multiplier (NGCM) circuits employing a single current feedback operational amplifier (CFOA), two resistors, and a grounded capacitor (which is most suitable for parasitic absorption and also IC implementation point of view) are investigated.
Ajishek Raj +3 more
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Minimum detectable capacitance in capacitive readout circuits
2011 IEEE 54th International Midwest Symposium on Circuits and Systems (MWSCAS), 2011In this paper, accurate equations are presented to calculate the capacitance resolution in the readout circuits exploiting different techniques to reduce the circuit low-frequency noise. The circuit parameters and trade-offs affecting the capacitance resolution are comprehensively involved in these equations.
Najme Ebrahimi Seraji, Mohammad Yavari
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Capacitance measuring circuit for water waves
Review of Scientific Instruments, 1979A simple, reliable, integrated circuit is described which is used to measure standing water waves of amplitudes ranging from less than 1 mm. The circuit has a high dynamic range and is linear for changes in water depth of several centimeters. The sensitivity of this capacitance measuring device is 38 mV/mm of wave amplitude, enabling small amplitude ...
R, Popil, F L, Curzon
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The capacitance of integrated-circuit elements
IEEE Circuits and Devices Magazine, 1999The purpose of this note is to demonstrate that it is possible to modify a technique that was originally developed for calculations involving the scattering of electromagnetic waves from diverse-shaped objects and use it in calculations involving integrated-circuit elements.
K.E. Lonngren, null Er-Wei Bai
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Interface circuit for capacitive microaccelerometer
2008 51st Midwest Symposium on Circuits and Systems, 2008This paper reports an interface circuit that provides an interface from capacitive MEMS sensors to other signal processing circuits. The interface circuit designed specially for capacitive accelerometer and gyroscopes applications is implemented in 0.35-mum 2P-4M CMOS process and measurement results that indicate the interface circuit resolves 7.3 aF ...
null Minjie Liu +3 more
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1972
Arrange the apparatus as shown so that the current flowing may be displayed on the oscilloscope.
J. Fawcett, J. B. Pratley, D. D. Stewart
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Arrange the apparatus as shown so that the current flowing may be displayed on the oscilloscope.
J. Fawcett, J. B. Pratley, D. D. Stewart
openaire +1 more source