Results 31 to 40 of about 3,699,008 (204)
A Current‐mode Logarithmic Function Circuit [PDF]
Active and Passive Electronic Components, 2003 A new current‐mode analog circuit configuration that implements the function ln (x/y) is proposed. The circuit uses bipolar transistors and resistors and is suitable for integration. In the proposed circuit the ratio (x/y) can be larger or smaller than unity. Simulation results are included.
Muhammad Taher Abuelma'atti +1 more
openaire +2 more sources
SensorsIn this article, hot-pressed PZT ceramics were used as a sensitive element material and made into a pyroelectric chip. Three current mode sensors were fabricated using a pyroelectric chip of different thicknesses (80 μm, 40 μm, and 30 μm).
Yanhao Guo +4 more
doaj +1 more source
Applied Sciences, 2020 A recently developed active building block, namely Voltage Differencing Extra X Current Conveyor (VD-EXCCII), is employed in the design of multi input single output (MISO), electronically tunable mixed-mode universal filter. The filter provides low pass (
Mohammad Faseehuddin +3 more
doaj +1 more source
A unified analysis of PWM converters in discontinuous modes [PDF]
, 1991 Three discontinuous operating modes of PWM (pulsewidth modulated) converters are considered: the discontinuous inductor current mode (DICM), the discontinuous capacitor voltage mode (DCVM), and a previously unidentified mode called the discontinuous ...
Maksimović, Dragan, Ćuk, Slobodan
core +2 more sources
IEEE Open Journal of Power ElectronicsThis paper presents a 0.35-μm CMOS buck converter with valley-clamped internal ramp compensation for ripple-based constant on-time (COT) control. The proposed technique enables stable operation with low-ESR output capacitors while suppressing the ...
Pang-Jung Liu, Pei-Xuan Ding
doaj +1 more source
On The Realization of Current‐Mode Integrator Using Current Conveyors [PDF]
Active and Passive Electronic Components, 1994 An improved analysis of a recently proposed current‐mode integrator [1] is presented. The analysis includes the parasitic serial resistance on port X of the current conveyor. The feasibility of obtaining an error cancellation is considered.
openaire +2 more sources
High-Precision CMOS Analog Computational Circuits Based on a New Linearly Tunable OTA [PDF]
Radioengineering, 2016 Implementation of CMOS current-mode analog computational circuits are presented in this paper. A new Linearly Tunable OTA is employed in a modified structure as a basic building block for implementation of the circuits either linear or nonlinear ...
A. Naderi Saatlo
doaj
Design and Implementation of a Low-Power Low-Cost Digital Current-Sink Electronic Load ‡
Energies, 2019 Electronic load (e-load) is essential equipment for power converter performance test, where a designated load profile is executed. Electronic load is usually implemented with the analog controller for fast tracking of the load profile reference.
Wei Jiang +5 more
doaj +1 more source
Biosensors, 2019 Accurate and cost-effective integrated sensor systems for continuous monitoring of pH and blood gases continue to be in high demand. The capacity of ion-selective and Gas-sensitive field effect transistors (FETs) to serve as low-power sensors for ...
Shahriar Jamasb
doaj +1 more source
Electronically Tunable Current-Mode Third-Order Square-Root-Domain Filter Design [PDF]
, 2018 In this study, electronically-tunable, current-mode, square-root-domain, third-order low-pass filter is proposed. The study is carried out with three circuit designs. First circuit is third-order low-pass Butterworth filter, second circuit is third-order
Adalar, F.Z. +2 more
core +1 more source