Fractional-Order Oscillator with Extended Control of Frequency of Oscillation
The result's identifiers
Result code in 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>
Result on the web
<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>
Alternative languages
Result language
angličtina
Original language name
Fractional-Order Oscillator with Extended Control of Frequency of Oscillation
Original language description
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.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/LTC18022" target="_blank" >LTC18022: Analogue fractional systems, their synthesis and analysis</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 2019 43rd International Conference on Telecommunications and Signal Processing (TSP), Milan, Italy
ISBN
978-1-7281-6376-5
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
663-667
Publisher name
IEEE
Place of publication
Neuveden
Event location
Milan, Italy
Event date
Jul 7, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000577106400141