Fully-Differential Tunable Fractional-Order Filter with Current Followers and Current Amplifiers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU123389" target="_blank" >RIV/00216305:26220/17:PU123389 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/7937576" target="_blank" >https://ieeexplore.ieee.org/document/7937576</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/RADIOELEK.2017.7937576" target="_blank" >10.1109/RADIOELEK.2017.7937576</a>
Alternative languages
Result language
angličtina
Original language name
Fully-Differential Tunable Fractional-Order Filter with Current Followers and Current Amplifiers
Original language description
The paper presents proposal of a fully-differential fractional (1+α)-order low-pass filter. The filter operates in the current mode. It is based on the well-known follow-the-leader feedback (FLF) topology of the the 3rd-order filtering structure utilizing fully-differential current followers (FD-CFs) and adjustable current amplifiers (ACAs), in our case, in order to approximate fractional-order low-pass filter response in particular frequency band of interest. The design correctness and proper function of the proposed filter are supported by PSpice simulations. The filter provides ability to electronically control its order in range from 1 to 2 and also offers the electronic control of the cut-off frequency. These features were tested for three different values in case of the control of the order and three different values in case of the control of the cut-off frequency.
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
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)
Others
Publication year
2017
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 27th International Conference Radioelektronika 2017
ISBN
978-1-5090-4591-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
102-107
Publisher name
IEEE
Place of publication
Brno
Event location
Brno (Czech Republic)
Event date
Apr 19, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000414280400018