Complete design guidelines for fractional-order colpitts oscillator with non-ideal op-amp

A Tapadar, S Sachan, A Adhikary - Circuits, Systems, and Signal …, 2022 - Springer
This paper presents complete design guidelines for a typical fractional-order Colpitts
oscillator (FOCO) with a non-ideal op-amp. These guidelines include effects of op-amp non …

On the performance of electronically tunable fractional-order oscillator using grounded resonator concept

R Sotner, J Jerabek, L Polak, L Langhammer… - … -International Journal of …, 2021 - Elsevier
Recent works target the design of fractional-order oscillators. However, some features of
such circuits are not frequently considered in the design despite their importance in practice …

Design and implementation of OTA based fractional-order oscillator

G Varshney, N Pandey, R Pandey - Analog Integrated Circuits and Signal …, 2022 - Springer
This paper deals with design and implementation of fractional-order (FO) oscillator based
upon two topologies which employ operational transconductance amplifier (OTA). The first …

Voltage-controlled oscillators using CFOAs with correction terminal Z

I Pandiev - International Journal of Electronics, 2023 - Taylor & Francis
In this work, a realization of a voltage-controlled LC oscillator (VCO), using monolithic
current-feedback operational amplifiers (CFOAs) with accessible correction terminal Z, is …

Design and realisation of a fractional‐order sinusoidal oscillator

İ Ethem Saçu, M Alci - IET Circuits, Devices & Systems, 2020 - Wiley Online Library
In this work, a new fractional‐order sinusoidal oscillator is proposed. The proposed oscillator
consists of one fractional‐order all‐pass filter and one fractional‐order lossless integrator …

Realisation of some current-mode fractional-order VCOs/SRCOs using multiplication mode current conveyors

KS Subhadhra, RK Sharma, SS Gupta - Analog Integrated Circuits and …, 2020 - Springer
In this paper for the first time a catalogue of linear voltage-controlled fractional-order
oscillators employing multiplication-mode current conveyor (MMCC) have been …

Design and Simulation of low power composite flipped follower based bulk driven Operational Transconductance Amplifier

RR Kumar, K Sharma - 2023 International Conference on …, 2023 - ieeexplore.ieee.org
Low-power and high-gain are the key parameters of the operational transconductance
amplifier (OTA). However, acceptable values for these parameters are hard to achieve …

Towards Fully Voltage-controlled Fractional-order Oscillator Realization

KS Subhadhra, A Pradhan… - 2022 6th International …, 2022 - ieeexplore.ieee.org
Two novel fully voltage-controlled fractional-order oscillators using a single active device of
multiplication mode current conveyors (MMCC) with both frequency of oscillation (FOO) and …

Novel Fractional-Order Current-Mode VCOs/SRCOs with All-Grounded-Passive-Elements

KS Subhadhra, RK Sharma, SS Gupta - Journal of Circuits, Systems …, 2022 - World Scientific
Five new structures of linear fractional-order voltage-controlled oscillators (FO-VCOs)
utilizing only Multiplication-Mode Current Conveyors (MMCCs) and canonic numbers of all …

A Fractional-order Dual Multiplication Mode Current Conveyor based Voltage Controlled Oscillator

KS Subhadhra, A Pradhan… - 2022 6th International …, 2022 - ieeexplore.ieee.org
A fractional-order voltage-controlled oscillator (FO-VCO) using two multiplication mode
current conveyors (MMCC), three grounded resistors and two grounded capacitors is …