Designing series of fractional-order elements
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F21%3APU142840" target="_blank" >RIV/00216305:26220/21:PU142840 - isvavai.cz</a>
Výsledek na webu
<a href="https://link.springer.com/content/pdf/10.1007/s10470-021-01811-4.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007/s10470-021-01811-4.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10470-021-01811-4" target="_blank" >10.1007/s10470-021-01811-4</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Designing series of fractional-order elements
Popis výsledku v původním jazyce
In this paper we propose an efficient approach to design fractional-order elements' (FOEs) series, while using a very limited set of "seed" FOEs. The proposed approach follows the idea of general immittance inverter/converter, whereas a suitable circuit solution employing operational transconductance amplifiers is also presented and can be used for the design of grounded FOEs with the fractional order alpha being in the range [-2,2]. The proposed circuit may simply be extended to design fractional-order elements from wider range of alpha to follow designers' requirements. To show the efficiency of the described technique, the use of only up to two "seed" FOEs with properly selected fractional order alpha seed as passive elements results in the design of a series of 17 FOEs with different alpha being in the range [-2,2]. Cadence post-layout simulation results are presented that prove operability and robustness of our design concept. Basic fractional 1.75-order low-pass filter is also presented to show the utilization of a FOE being implemented by the proposed GIC.
Název v anglickém jazyce
Designing series of fractional-order elements
Popis výsledku anglicky
In this paper we propose an efficient approach to design fractional-order elements' (FOEs) series, while using a very limited set of "seed" FOEs. The proposed approach follows the idea of general immittance inverter/converter, whereas a suitable circuit solution employing operational transconductance amplifiers is also presented and can be used for the design of grounded FOEs with the fractional order alpha being in the range [-2,2]. The proposed circuit may simply be extended to design fractional-order elements from wider range of alpha to follow designers' requirements. To show the efficiency of the described technique, the use of only up to two "seed" FOEs with properly selected fractional order alpha seed as passive elements results in the design of a series of 17 FOEs with different alpha being in the range [-2,2]. Cadence post-layout simulation results are presented that prove operability and robustness of our design concept. Basic fractional 1.75-order low-pass filter is also presented to show the utilization of a FOE being implemented by the proposed GIC.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20201 - Electrical and electronic engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/GA19-24585S" target="_blank" >GA19-24585S: Syntéza elektrických fantomů věrně popisující fraktální impedanční chování reálných systémů</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
ISSN
0925-1030
e-ISSN
1573-1979
Svazek periodika
106
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
11
Strana od-do
553-563
Kód UT WoS článku
000626344200001
EID výsledku v databázi Scopus
2-s2.0-85102287977