Electronically Adjustable Emulator of the Fractional-Order Capacitor
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F19%3APU131839" target="_blank" >RIV/00216305:26220/19:PU131839 - isvavai.cz</a>
Result on the web
<a href="http://eejournal.ktu.lt/index.php/elt/article/view/24823" target="_blank" >http://eejournal.ktu.lt/index.php/elt/article/view/24823</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5755/j01.eie.25.6.24823" target="_blank" >10.5755/j01.eie.25.6.24823</a>
Alternative languages
Result language
angličtina
Original language name
Electronically Adjustable Emulator of the Fractional-Order Capacitor
Original language description
This paper presents a design of the controllable emulator of the FOC (Fractional-Order Capacitor) and its application. The circuit is based on 5th-order RC topology (type Foster I) where the passive elements in the topology are replaced by electronically adjustable components. The proposed emulator is based on OTA (Operational Transconductance Amplifier) and VDCC (Voltage Differencing Current Conveyor). The electronically controllable resistors are implemented by OTAs. The electronically tunable capacitors are implemented using capacitance multipliers, which employ VDCCs. The proposed structure provides the electronic control of the order and electronic shifting of the frequency band of the approximation validity. The proposed FOC emulator is also used for fractional-order filter design. The proposed circuits are verified using PSpice simulations.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Elektronika Ir Elektrotechnika
ISSN
1392-1215
e-ISSN
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Volume of the periodical
25
Issue of the periodical within the volume
6
Country of publishing house
LT - LITHUANIA
Number of pages
7
Pages from-to
28-34
UT code for WoS article
000502273100005
EID of the result in the Scopus database
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