Detail publikačního výsledku

Practical Design of Fractional-Order Oscillator Employing Simple Resonator and Negative Resistor

ŠOTNER, R.; JEŘÁBEK, J.; DOMANSKÝ, O.; HERENCSÁR, N.; KARTCI, A.; DVOŘÁK, J.

Originální název

Practical Design of Fractional-Order Oscillator Employing Simple Resonator and Negative Resistor

Anglický název

Practical Design of Fractional-Order Oscillator Employing Simple Resonator and Negative Resistor

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This contribution presents straightforward design of a fractional-order oscillator employing novel simple impedance inverter (implementing differential voltage current conveyor transconductance amplifier as active element) used for construction of parallel LC resonator and requiring also negative resistor. Design supposing two output waveforms with constant amplitude ratio and phase shift 155 degrees (–25 degrees) supposes two identical constant phase elements (fractional-order capacitors). The key advantages of our solution, stability of ratio of output levels and phase shift between generated waveforms, were confirmed by simulations.

Anglický abstrakt

This contribution presents straightforward design of a fractional-order oscillator employing novel simple impedance inverter (implementing differential voltage current conveyor transconductance amplifier as active element) used for construction of parallel LC resonator and requiring also negative resistor. Design supposing two output waveforms with constant amplitude ratio and phase shift 155 degrees (–25 degrees) supposes two identical constant phase elements (fractional-order capacitors). The key advantages of our solution, stability of ratio of output levels and phase shift between generated waveforms, were confirmed by simulations.

Klíčová slova

Constant phase element; fractional-order; impedance inverter; oscillator; phase shift; resonator.

Klíčová slova v angličtině

Constant phase element; fractional-order; impedance inverter; oscillator; phase shift; resonator.

Autoři

ŠOTNER, R.; JEŘÁBEK, J.; DOMANSKÝ, O.; HERENCSÁR, N.; KARTCI, A.; DVOŘÁK, J.

Rok RIV

2019

Vydáno

08.11.2018

Nakladatel

IEEE

Místo

Moscow, Russia

ISBN

978-1-5386-9360-5

Kniha

Proceedings of the 10th IEEE International Congress on Ultra Modern Telecommunications and Control Systems (ICUMT 2018)

ISSN

2157-023X

Periodikum

International Congress on Ultra Modern Telecommunications and Workshops

Stát

Spojené státy americké

Strany od

248

Strany do

251

Strany počet

4

URL

https://ieeexplore.ieee.org/document/8631226

Plný text v Digitální knihovně

http://hdl.handle.net/11012/138400

BibTex

@inproceedings{BUT150845,
  author="Roman {Šotner} and Jan {Jeřábek} and Ondřej {Domanský} and Norbert {Herencsár} and Aslihan {Kartci} and Jan {Dvořák}",
  title="Practical Design of Fractional-Order Oscillator Employing Simple Resonator and Negative Resistor",
  booktitle="Proceedings of the 10th IEEE International Congress on Ultra Modern Telecommunications and Control Systems (ICUMT 2018)",
  year="2018",
  journal="International Congress on Ultra Modern Telecommunications and Workshops",
  pages="248--251",
  publisher="IEEE",
  address="Moscow, Russia",
  doi="10.1109/ICUMT.2018.8631226",
  isbn="978-1-5386-9360-5",
  url="https://ieeexplore.ieee.org/document/8631226"
}

Dokumenty

PID5579451
practical-design-vut