Design of Fractional-Order Chebyshev Filter with FOE Based on R-C-NR Structure

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F26%3A0193796" target="_blank" >RIV/00216305:26220/26:0193796 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Design of Fractional-Order Chebyshev Filter with FOE Based on R-C-NR Structure

Popis výsledku v původním jazyce

The design of the Chebyshev fractional-order frequency filter with FOE (Fractional-Order Element) is presented in this paper. The FOE is designed based on a distributed R-C-NR (Resistive-Capacitive-Resistive with N-times resistance) layer structure and provides the desired phase value with minimum error over a wide frequency band. The program created in MATLAB environment using genetic algorithms was used to find the optimal parameters and optimize the structure emulating FOE properties according to the specified requirements. The presented circuit is designed with the order 2.82 and provides low-pass and high-pass filtering functions. The possibility to change the value of cut-off frequency in range from 50 to 200 kHz and pass-band ripple in range from 3 to 9 dB by changing the value of the transconductances is also presented. Features of the designed filter are verified by simulations in OrCAD PSpice for selected values of cut-off frequency and pass-band ripple.

Název v anglickém jazyce

Design of Fractional-Order Chebyshev Filter with FOE Based on R-C-NR Structure

Popis výsledku anglicky

The design of the Chebyshev fractional-order frequency filter with FOE (Fractional-Order Element) is presented in this paper. The FOE is designed based on a distributed R-C-NR (Resistive-Capacitive-Resistive with N-times resistance) layer structure and provides the desired phase value with minimum error over a wide frequency band. The program created in MATLAB environment using genetic algorithms was used to find the optimal parameters and optimize the structure emulating FOE properties according to the specified requirements. The presented circuit is designed with the order 2.82 and provides low-pass and high-pass filtering functions. The possibility to change the value of cut-off frequency in range from 50 to 200 kHz and pass-band ripple in range from 3 to 9 dB by changing the value of the transconductances is also presented. Features of the designed filter are verified by simulations in OrCAD PSpice for selected values of cut-off frequency and pass-band ripple.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20202 - Communication engineering and systems

Projekt

<a href="/cs/project/GA23-06070S" target="_blank" >GA23-06070S: Základní výzkum v návrhu CMOS prvků fraktálního řádu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

ICUMT 2024; 16th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops

ISBN

978-3-8007-6544-7

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

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Místo vydání

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Místo konání akce

Meloneras, Gran Canaria, Spain

Datum konání akce

26. 11. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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