Results 21 to 30 of about 59,062 (281)
A general weak nonlinearity model for LNAs [PDF]
, 2008 This paper presents a general weak nonlinearity model that can be used to model, analyze and describe the distortion behavior of various low noise amplifier topologies in both narrowband and wideband applications.
Annema, Anne Johan +4 more
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Ain Shams Engineering Journal, 2023 This paper aims to extract the correlation between parasitic capacitances of the Metal Oxide Semiconductor Field Effect Transistor (MOSFET) and its influence in Electromagnetic (EM) Emission level of non-synchronous buck converter.
P. Rajeswari, V. Manikandan
doaj +1 more source
MOS capacitances used in mixed-signal circuits and their operative range [PDF]
Advances in Radio Science, 2003 To avoid additional layers for high linearity capacitances in modern CMOS process families, compensated depletion mode MOS capacitances can be used. As shown in previous publications, these MOS capacitances are suitable for low voltage applications.
W. Kraus +3 more
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Efficiency modeling for MHz DCDC converters at 40 V input voltage range [PDF]
Advances in Radio Science, 2014 Size and cost of a switched mode power supply can be reduced by increasing the switching frequency. This leads especially at a high input voltage to a decreasing efficiency caused by switching losses. Conventional calculations are not suitable to predict
J. Wittmann, A. Seidel, B. Wicht
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Sensors, 2012 Series-connected thin film piezoelectric elements can generate large output voltages. The output voltage ideally is proportional to the number of connections.
Kensuke Kanda +4 more
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2.5D Flexible Wind Sensor Using Differential Plate Capacitors
Sensors, 2021 In this paper, a novel 2.5-dimensional (2.5D) flexible wind sensor is proposed based on four differential plate capacitors. This design consists of a windward pillar, two electrode layers, and a support layer, which are all made of polydimethylsiloxane ...
Yu Wan, Zhenxiang Yi
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Nanomaterials, 2013 Nanosheet-derived Hx(Ni1/3Co1/3Mn1/3)O2 was prepared by restacking (Ni1/3Co1/3Mn1/3)O2 nanosheets with large or small lateral sizes and their electrochemical properties in a 1 M KOH aqueous solution; microstructural factors were compared with those of ...
Shinya Suzuki +3 more
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Simulating Capacitances to Silicon Quantum Dots: Breakdown of the Parallel Plate Capacitor Model
, 2012 Many electrical applications of quantum dots rely on capacitively coupled gates; therefore, to make reliable devices we need those gate capacitances to be predictable and reproducible.
Fujiwara, Akira +2 more
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Energies, 2020 Adjustable speed drives use Pulse Width Modulation (PWM) to switch DC-bus voltage for the synthesis of three-phase voltages to provide power to the permanent magnet synchronous motor (PMSM).
Muhammad Aqil, Jun-Hyuk Im, Jin Hur
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Complex Impedance as a Diagnostic Tool for Characterizing Thermal Detectors
, 2004 The complex ac impedance of a bolometer or microcalorimeter detector is easily measured and can be used to determine thermal time constants, thermal resistances, heat capacities, and sensitivities.
Vaillancourt, John E.
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