Results 261 to 270 of about 285,373 (292)

FDCCII‐based electronically tunable voltage‐mode biquad filter

International Journal of Circuit Theory and Applications, 2010
SUMMARYIn this work, a voltage‐mode biquad filter realizing low‐pass, band‐pass and high‐pass characteristics is presented. The proposed filter, which employs two FDCCIIs, two grounded capacitors and two NMOS transistors, provides electronic tunability with the control voltage applied to the gate. NMOS transistors act as linear resistor.
Firat Kaçar, Abdullah Yesil
openaire   +2 more sources

CMOS class-AB voltage-mode multiplier

IEEE International Symposium on Communications and Information Technology, 2005. ISCIT 2005., 2006
A novel circuit configuration for a CMOS voltage-mode four-quadrant analog multiplier is described. It is based on square law characteristic of MOS transistor and class-AB amplifier. The multiplier achieves a linearity of 1.1%, -3 dB bandwidth of 35 MHz, and a total harmonic distortion of 0.76%. The power consumption is 1.5 mW.
B. Boonchu, W. Surakampontorn
openaire   +1 more source

A wideband voltage mode Doherty power amplifier

2016 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 2016
This paper presents a new wideband Doherty Amplifier technique that can achieve high efficiency while maintaining excellent linearity. By modifying a “forgotten” topology originally proposed by Doherty, a new Doherty Amplifier architecture is realized with two voltage mode PAs and transformers, thus eliminating a narrowband impedance inverter.
Voravit Vorapipat, Cooper Levy, Peter Asbeck   +2 more
openaire   +1 more source

Current/voltage-mode universal filter using FTFNs

Journal of the Franklin Institute, 2010
A new configuration realizing current/voltage-mode (CM/VM) universal filter using two four terminal floating nullors (FTFN) and four passive components is presented. The current-mode configuration has single input and three outputs and realises simultaneously lowpass (LP), bandpass (BP) and highpass (HP) responses from which allpass (AP) and notch ...
openaire   +1 more source

Voltage-Mode Multifunction Filter using FTFNs

IETE Journal of Education, 2005
The paper presents a novel voltage-mode (VM) multifunction biquadratic filter configuration using three four terminal floating nullors (FTFNs), three resistors and two capacitors.
N A Shah, M A Malik
openaire   +1 more source

VERSATILE VOLTAGE-MODE DDCC-BASED UNIVERSAL FILTER

Journal of Circuits, Systems and Computers, 2011
A novel versatile three-input five-output universal voltage-mode filter employing two differential difference current conveyors, two grounded capacitors and three resistors is proposed. The proposed configuration can be used as either a single-input five-output or three-input two-output.
openaire   +1 more source

Voltage-mode drive for driving complex impedance loads.

2003
European ...
OBOE, ROBERTO, CHRAPPAN SOLDAVINI F, CAPRETTA P.   +2 more
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Voltage-Mode Biquad Multifunction Filter Using VCIIs

2022 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), 2022
Koson Pitaksuttayaprot, Somkid Ritnathikul, Winai Jaikla   +2 more
openaire   +1 more source

Voltage-mode FDCCII-based universal filters

AEU - International Journal of Electronics and Communications, 2008
Abstract Three new voltage-mode universal biquadratic filters configuration are proposed. The first proposed high-input impedance universal filter with single input and five outputs, which can simultaneously realize voltage-mode lowpass (LP), bandpass (BP), highpass (HP), bandstop (BS) and allpass (AP) filter responses employing all grounded passive ...
openaire   +1 more source

A Review of Reduction Methods of Impact of Common-Mode Voltage on Electric Drives

Energies, 2021
Marek Turzynski, Piotr Musznicki
exaly