Versatile Tunable Voltage-Mode Biquadratic Filter and Its Application in Quadrature Oscillator [PDF]
Sensors, 2019 This paper presents a versatile tunable voltage-mode biquadratic filter with five inputs and three outputs. The proposed filter enjoys five single-ended output operational transconductance amplifiers (OTAs) and two grounded capacitors.
San-Fu Wang +3 more
doaj +4 more sources
Single VDGA-Based Mixed-Mode Universal Filter and Dual-Mode Quadrature Oscillator [PDF]
Sensors, 2022 This article presents the circuit designs for a mixed-mode universal biquadratic filter and a dual-mode quadrature oscillator, both of which use a single voltage differencing gain amplifier (VDGA), one resistor, and two capacitors.
Natchanai Roongmuanpha +2 more
doaj +2 more sources
Voltage-Mode Multifunction Biquadratic Filter with One Input and Six Outputs Using Two ICCIIs [PDF]
The Scientific World Journal, 2014 A novel voltage-mode multifunction biquadratic filter with one input and six outputs is presented. The proposed circuit can realize inverting and noninverting low-pass, bandpass, and high-pass filters, simultaneously, by using two inverting second ...
Hua-Pin Chen
doaj +2 more sources
Voltage-Mode Universal Biquadratic Filter Using Two OTAs
Active and Passive Electronic Components, 2004 A four-inputs and two-outputs voltage-mode universal biquadratic filter using only two operational transconductance amplifiers (OTAs) and two capacitors is presented.
Jiun-Wei Horng
doaj +2 more sources
Voltage-Mode Highpass, Bandpass, Lowpass and Notch Biquadratic Filters Using Single DDCC [PDF]
Radioengineering, 2012 A new voltage-mode multifunction biquadratic filter using one differential difference current conveyor (DDCC), two grounded capacitors and three resistors is presented.
W. Y. Chiu, J. W. Horng
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Tunable Versatile High Input Impedance Voltage-Mode Universal Biquadratic Filter Based on DDCCs [PDF]
Radioengineering, 2012 A high input impedance voltage-mode universal biquadratic filter with three input terminals and seven output terminals is presented. The proposed circuit uses three differential difference current conveyors (DDCCs), four resistors and two grounded ...
Jiun-Wei Horng +2 more
doaj +2 more sources
Versatile Tunable Current-Mode Universal Biquadratic Filter Using MO-DVCCs and MOSFET-Based Electronic Resistors [PDF]
The Scientific World Journal, 2014 This paper presents a versatile tunable current-mode universal biquadratic filter with four-input and three-output employing only two multioutput differential voltage current conveyors (MO-DVCCs), two grounded capacitors, and a well-known method for ...
Hua-Pin Chen
doaj +2 more sources
Implementation Method and Bench Testing of Fractional-Order Biquadratic Transfer Function-Based Mechatronic ISD Suspension [PDF]
SensorsTo address the challenge of physically realizing fractional-order electrical networks, this study proposes an implementation method for a mechatronic inerter–spring–damper (ISD) suspension based on a fractional-order biquadratic transfer function ...
Yujie Shen +6 more
doaj +2 more sources
Single-Input Five-Output Electronically Tunable Current-Mode Biquad Consisting of Only ZC-CFTAs and Grounded Capacitors [PDF]
Radioengineering, 2011 This paper presents an electronically tunable current-mode biquadratic filter constructing with four Z-copy current follower transconductance amplifiers (ZC-CFTAs) and only two grounded capacitors.
J. Satansup, W. Tangsrirat
doaj +2 more sources
High Input Impedance Voltage-Mode Biquad Filter Using VD-DIBAs [PDF]
Radioengineering, 2014 This paper deals with a single-input multiple-output biquadratic filter providing three functions (low-pass, high-pass and band-pass) based on voltage differencing differential input buffered amplifier (VD-DIBA). The quality factor and pole frequency can
W. Jaikla +3 more
doaj +1 more source