Current and Voltage Conveyors in Current- and Voltage-Mode Precision Full-Wave Rectifiers
Radioengineering, 2011 In this paper new versatile precision full-wave rectifiers using current and/or voltage conveyors as active elements and two diodes are presented. The performance of these circuit solutions is analysed and compared to the opamp based precision rectifier.
J. Koton, N. Herencsar, K. Vrba
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1 V Electronically Tunable Differential Difference Current Conveyors Using Multiple-Input Operational Transconductance Amplifiers [PDF]
SensorsThis paper presents electronically tunable current conveyors using low-voltage, low-power, multiple-input operational transconductance amplifiers (MI-OTAs). The MI-OTA is realized using the multiple-input bulk-driven Metal Oxide Semiconductor transistor (
Montree Kumngern +3 more
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Flipped Voltage Follower-Based Voltage Conveyors: Investigation and Possible Enhancements
Circuits, Systems, and Signal Processing, 2022 AbstractSecond-generation voltage conveyor structures, based on the employment of flipped voltage follower stages, are investigated and proposed in this work. The proposed core has the feature of offering extremely low or electronically adjustable input resistance and programmable outputs, enhancing the achieved design flexibility and versatility of ...
Abdullah Yesil +2 more
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An Inductorless Gain-Controllable Wideband LNA Based on CCCIIs [PDF]
Micromachines, 2022 In this paper, an inductorless and gain-controllable 0.5~2.5 GHz wideband low noise amplifier (LNA) based on second generation current controlled current conveyors (CCCIIs) is presented.
Qiuzhen Wan, Jiong Liu, Simiao Chen
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Implementation of a Double-Path Flipped Voltage Follower Cell for Voltage Conveyors
IEEE AccessThis paper presents a low-power class-AB second-generation voltage conveyor (VCII) based on a new high-drive flipped voltage follower (FVF) circuit. The proposed FVF cell establishes an additional negative feedback loop to enhance the driving capability ...
Meysam Akbari, Kea-Tiong Tang
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Current-Mode Shadow Filter with Single-Input Multiple-Output Using Current-Controlled Current Conveyors with Controlled Current Gain [PDF]
SensorsIn this paper, a novel current-mode shadow filter employing current-controlled current conveyors (CCCIIs) with controlled current gains is presented. The CCCII-based current-mode shadow filters are resistorless and can offer a number of advantages such ...
Montree Kumngern +5 more
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Application of Dynamic Reactive-power Compensator Based on SVG in Coal Mines [PDF]
E3S Web of Conferences, 2023 With the improvement of automation degree of coal mine mechanical and electrical equipments, such as conveyors, crushers, mining motors, inverters, and a large number of non-linear loads, cause large reactive power consumption, power factor of coal mine ...
Li Ran, Zhang Peng, Zhang Dian-qing
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A tunable immitance simulator with a voltage differential current conveyor [PDF]
2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS), 2017 In this paper, an electronically tunable immitance circuit is proposed. The presented circuit can be configured as a tunable grounded inductor or capacitor multiplier. The proposed circuit employs a single active element called Voltage Differential Current Conveyor, a single resistor and a single capacitor.
Bilgin Metin +4 more
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A New Rail-to-Rail Second Generation Voltage Conveyor [PDF]
Electronics, 2019 In this paper, a novel low voltage low power CMOS second generation voltage conveyor (VCII) with an improved voltage range at both the X and Z terminals is presented. The proposed VCII is formed by a current buffer based on a class AB regulated common-gate stage and a modified rail-to-rail voltage buffer. Spice simulation results using LFoundry 0.15 μm
Barile G. +4 more
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Novel Wien Bridge Oscillator Design Using Functional Block Structure with Current Conveyors
Advances in Electrical and Electronic Engineering, 2012 The purpose of this paper is to generally present possibilities of the current conveyor use in the well-known active electronic circuits. Current conveyors are able to substitute all known active elements.
Pavel Brandstetter, Lukas Klein
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