Results 1 to 10 of about 2,316,620 (67)

Single VDGA-Based Mixed-Mode Electronically Tunable First-Order Universal Filter [PDF]

Sensors, 2023
This article presents a mixed-mode electronically tunable first-order universal filter configuration employing only one voltage differencing gain amplifier (VDGA), one capacitor, and one grounded resistor.
Natchanai Roongmuanpha, Nutcha Likhitkitwoerakul, Masaaki Fukuhara, Worapong Tangsrirat   +3 more
doaj   +5 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, Worapong Tangsrirat, Tattaya Pukkalanun   +2 more
doaj   +5 more sources

VDGA-Based Resistorless Mixed-Mode Universal Filter and Dual-Mode Quadrature Oscillator

Applied Sciences
This study introduces an electronically tunable resistorless mixed-mode universal filter and dual-mode quadrature oscillator configuration utilizing merely two voltage differencing gain amplifiers and two grounded capacitors.
Orapin Channumsin, Jetwara Tangjit, Tattaya Pukkalanun, Worapong Tangsrirat   +3 more
doaj   +2 more sources

Single VDGA-Based Simulated Floating ±R, ±L, and (±R)–(±L) Impedances

IEEE Access
Floating impedance simulators (FISs) are essential building blocks in the synthesis of active networks, analog signal processing, and parasitic impedance elimination.
Pitchayanin Moonmuang, Mohammad Faseehuddin, Worapong Tangsrirat, Tattaya Pukkalanun   +3 more
doaj   +1 more source

Electronically Adjustable Capacitance Multiplier Circuit with a Single Voltage Differencing Gain Amplifier (VDGA) [PDF]

Informacije MIDEM, 2020
W. Tangsrirat, O. Channumsin, J. Pimpol   +2 more
doaj   +1 more source

Single VDGA-Based Dual-Mode Multifunction Biquadratic Filter and Quadrature Sinusoidal Oscillator [PDF]

Informacije MIDEM, 2020
W. Tangsrirat, T. Pukkalanun, O. Channumsin   +2 more
doaj   +1 more source

Shadow Filters Using Multiple-Input Differential Difference Transconductance Amplifiers. [PDF]

Sensors (Basel), 2023
Kumngern M, Khateb F, Kulej T.
europepmc   +1 more source

A 0.5-V MI-OTA-based shadow universal filter with integrated passband gain compensation and low-pass control for low-frequency applications. [PDF]

Sci Rep
Kumngern M, Khateb F, Kulej T, Arbet D.
europepmc   +1 more source

Design methodology for low-power, low-voltage inductor-less Chua's chaotic oscillator. [PDF]

MethodsX
Choubey CK, Gupta A, Pathak A.
europepmc   +1 more source

Memristor Emulator Circuits: Recent Advances in Design Methodologies, Healthcare Applications, and Future Prospects. [PDF]

Micromachines (Basel)
Neifar A, Barraj I, Mestiri H, Masmoudi M.   +3 more
europepmc   +1 more source