Electronically Tunable Fully-Differential Fractional-Order Low-Pass Filter

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU123866" target="_blank" >RIV/00216305:26220/17:PU123866 - isvavai.cz</a>

Výsledek na webu

<a href="https://eejournal.ktu.lt/index.php/elt/article/view/18332" target="_blank" >https://eejournal.ktu.lt/index.php/elt/article/view/18332</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5755/j01.eie.23.3.18332" target="_blank" >10.5755/j01.eie.23.3.18332</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electronically Tunable Fully-Differential Fractional-Order Low-Pass Filter

Popis výsledku v původním jazyce

The paper presents proposal of a fully- differential (1 + α)-order low-pass filter. The order of the filter and its cut-off frequency can be controlled electronically. The filter is proposed using operational transconductance amplifiers (OTAs), adjustable current amplifiers (ACAs) and fully-differential current follower (FD-CF). The circuit structure is based on well-known Inverse Follow-the-Leader Feedback (IFLF) topology. Design correctness of the proposed filter is supported by PSpice simulations with transistor-level simulation models. The ability of the electronic control of the order has been tested for five individual values of parameter α. Furthermore, the ability of the electronic control of the cut-off frequency of the filter has been also tested for five different values. Additionally, the simulation results of the proposed fully-differential (F-D) filter are compared with the results of the single-ended (S-E) equivalent of the presented filter.

Název v anglickém jazyce

Electronically Tunable Fully-Differential Fractional-Order Low-Pass Filter

Popis výsledku anglicky

The paper presents proposal of a fully- differential (1 + α)-order low-pass filter. The order of the filter and its cut-off frequency can be controlled electronically. The filter is proposed using operational transconductance amplifiers (OTAs), adjustable current amplifiers (ACAs) and fully-differential current follower (FD-CF). The circuit structure is based on well-known Inverse Follow-the-Leader Feedback (IFLF) topology. Design correctness of the proposed filter is supported by PSpice simulations with transistor-level simulation models. The ability of the electronic control of the order has been tested for five individual values of parameter α. Furthermore, the ability of the electronic control of the cut-off frequency of the filter has been also tested for five different values. Additionally, the simulation results of the proposed fully-differential (F-D) filter are compared with the results of the single-ended (S-E) equivalent of the presented filter.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Elektronika Ir Elektrotechnika

ISSN

1392-1215

e-ISSN

—

Svazek periodika

23

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

LT - Litevská republika

Počet stran výsledku

8

Strana od-do

47-54

Kód UT WoS článku

000403903600008

EID výsledku v databázi Scopus

2-s2.0-85020505538