Generalized Approach for Fractional-Order Low-Pass Butterworth Filter Realization with an Inverse Follow the Leader Filter (IFLF) Topology
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F26%3A0197770" target="_blank" >RIV/00216305:26220/26:0197770 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/10971674" target="_blank" >https://ieeexplore.ieee.org/document/10971674</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/SoutheastCon56624.2025.10971674" target="_blank" >10.1109/SoutheastCon56624.2025.10971674</a>
Alternative languages
Result language
angličtina
Original language name
Generalized Approach for Fractional-Order Low-Pass Butterworth Filter Realization with an Inverse Follow the Leader Filter (IFLF) Topology
Original language description
This research presents a generalized approach to determine the coefficients to realize any (N+α) fractional-order low-pass Butterworth response using transfer function forms based on the Inverse Follow the Leader Filter (IFLF) topology. This approach automates the process to create and assemble the required transfer function (based on user specified values) and then apply a numerical optimization to estimate the necessary coefficients to achieve the target filter magnitude response. MATLAB simulations of (2+α) and (10+α) order filters using the generalized approach validate the process. Further, an experimental 2.5-order low-pass filter is experimentally realized (using an approximated fractional-order capacitor) to validate the characteristics of a low-pass filter designed using this process.
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/GA23-06070S" target="_blank" >GA23-06070S: Fundamental research on designing of CMOS fractional-order elements</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
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 IEEE SoutheastCon 2025 Conference
ISBN
979-8-3315-0484-7
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
1596-1602
Publisher name
IEEE
Place of publication
Concord, NC, USA
Event location
Concord, NC, USA
Event date
Mar 22, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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