Non-Integer-Order Low-Pass Filter with Electronically Controllable Parameters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F18%3APU126803" target="_blank" >RIV/00216305:26220/18:PU126803 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/ISCAS.2018.8351488" target="_blank" >http://dx.doi.org/10.1109/ISCAS.2018.8351488</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ISCAS.2018.8351488" target="_blank" >10.1109/ISCAS.2018.8351488</a>
Alternative languages
Result language
angličtina
Original language name
Non-Integer-Order Low-Pass Filter with Electronically Controllable Parameters
Original language description
In this paper, a new non-integer-order (fractionalorder) low-pass filter with independent electronic control of the order, quality factor and pole frequency is presented. The filter operates in the current mode and it consists of Operational Transconductance Amplifiers (OTAs) and Adjustable Current Followers (ACAs) employed as active elements. The values of noninteger order, quality factor and pole frequency of the filter are controlled by the internal and electronically controllable parameters of the used active elements (transconductance, current gain in our case). The proposed filter allows tunability of the pole frequency in range from 43.0 to 364.0 kHz. The filter order is controlled from 1.17 to 1.75 and finally it provides possibility to control quality factor from 0.64 to 1.9. Features of the proposed circuit are verified by PSpice simulations using transistor-level simulation models of the active elements.
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
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2018 IEEE International Symposium on Circuits and Systems (ISCAS)
ISBN
978-1-5386-4881-0
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
1-5
Publisher name
Neuveden
Place of publication
Itálie-Florencie
Event location
Florence, Italy
Event date
May 27, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000451218702171