Condition of phase angle for a new VDGA-based multiphase variable phase shift oscillator from 0o to 90o [PDF]
, 2020 A novel interesting type of variable phase angle voltage mode oscillator using modern building block has been presented in this paper. The new proposed oscillator configuration which uses four voltage differencing gain amplifier (VDGA) and two grounded ...
Abdalla, Kasim K., Kasim K. Abdalla
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Current Differencing Transresistance Amplifier (CDTRA) and its Application for Analog Signal Processing [PDF]
, 2016 This article presents a design of current differencing transresistance amplifier (CDTRA). It can be controlled of output voltage gain by Rm. The output terminals offer both in current and voltage signals.
Upathamkuekool, Chairat +3 more
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Universal voltage-mode biquad filter using voltage differencing transconductance amplifier
, 2016 A new voltage mode multi input single output (MISO) type biquad is proposed. The proposed configuration employs one voltage differencing transconductance amplifier (VDTA) as the active element, two capacitors and a grounded resistor.
Srivastava, Mayank ; Amity School of Engineering and Technology, Amity University, Sector-125, Noida (U.P.) +2 more
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With approaching the limit value, many problems have arisen in the scaling of MOSFET sizes. Alternative solutions have been investigated for many problems such as short channel effects and reduced gate control, which are caused by reducing the size of ...
ALÇI, MUSTAFA, Ulusoy, Şeyda Sunca
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Low voltage low power CMOS current differencing buffered amplifier
, 2010 The major goal of this work is to present a new CMOS realization for the current differencing buffered amplifier (CDBA). A design technique based on flipped voltage follower current sources is preferred to obtain a high performance CDBA.
Minaei, Shahram +2 more
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CMOS realization of voltage differencing gain amplifier (VDGA) and its application to biquad filter
, 2013 457-464A circuit realization of the voltage differencing gain amplifier (VDGA) using only tunable transconductance cells is described in this paper.
Satansup, Jetsdaporn +1 more
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Frequency Corrector Using Voltage Differencing Current Conveyor Transconductance Amplifiers
, 2019 This paper brings new type of electronically adjustable bilinear two port (allowing zero, pole and gain adjustment) applied in simple two-band frequency corrector.
Jeřábek, Jan +7 more
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New Simple CMOS Realization of Voltage Differencing Transconductance Amplifier and Its RF Filter Application [PDF]
, 2011 The voltage differencing transconductance amplifier (VDTA) is a recently introduced active element for analog signal processing. However, the realization of VDTA is not given by any author yet.
Yesil, Abdullah +2 more
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High Efficiency Power Amplifier Based on Envelope Elimination and Restoration Technique [PDF]
, 2010 Due to complex envelope and phase modulation employed in modern transmitters it is necessary to use power amplifiers that have high linearity. Linear power amplifiers (classes A, B and AB) are commonly used, but they suffer from low efficiency especially
Alou Cervera, Pedro +9 more
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Current and Voltage Mode Quadrature Oscillator Based on Voltage Differencing Buffered Amplifier
, 2018 In this work, we present a current-mode and voltage-mode quadrature oscillator circuit using a voltage differencing buffered amplifier (VDBA), two grounded capacitors, and a grounded resistor.
YEŞİL, ABDULLAH, Kacar, Firat
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