Fractional-Order Oscillator with Extended Control of Frequency of Oscillation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F20%3APU136822" target="_blank" >RIV/00216305:26220/20:PU136822 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/TSP49548.2020.9163530" target="_blank" >http://dx.doi.org/10.1109/TSP49548.2020.9163530</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/TSP49548.2020.9163530" target="_blank" >10.1109/TSP49548.2020.9163530</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fractional-Order Oscillator with Extended Control of Frequency of Oscillation

Popis výsledku v původním jazyce

This paper presents a design of the fractionalorder oscillator utilizing one Fractional-Order Capacitor (FOC) in its structure. The oscillator employs one FOC and two active elements referred to as Dual Controlled Transconductance Amplifiers (DCTAs) with electronically adjustable transconductance and also current gain. The proposed circuit provides two voltage outputs and was tested with three different values of the order. In this paper, the tuning range of Frequency of Oscillation (FO) is analysed. With the help of two independent controllable parameters of the used active elements, the FO is tuned in the extended range. This solution provides the ratio between lowest and highest value of FO equal to 71.5. To verify the proper function of the designed circuit, the PSpice simulations with behavioural models of the used active elements were carried out.

Název v anglickém jazyce

Fractional-Order Oscillator with Extended Control of Frequency of Oscillation

Popis výsledku anglicky

This paper presents a design of the fractionalorder oscillator utilizing one Fractional-Order Capacitor (FOC) in its structure. The oscillator employs one FOC and two active elements referred to as Dual Controlled Transconductance Amplifiers (DCTAs) with electronically adjustable transconductance and also current gain. The proposed circuit provides two voltage outputs and was tested with three different values of the order. In this paper, the tuning range of Frequency of Oscillation (FO) is analysed. With the help of two independent controllable parameters of the used active elements, the FO is tuned in the extended range. This solution provides the ratio between lowest and highest value of FO equal to 71.5. To verify the proper function of the designed circuit, the PSpice simulations with behavioural models of the used active elements were carried out.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/LTC18022" target="_blank" >LTC18022: Analogové fraktální systémy, jejich návrh a analýza</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 2019 43rd International Conference on Telecommunications and Signal Processing (TSP), Milan, Italy

ISBN

978-1-7281-6376-5

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

663-667

Název nakladatele

IEEE

Místo vydání

Neuveden

Místo konání akce

Milan, Italy

Datum konání akce

7. 7. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000577106400141