Detail publikace

Fully-Differential Multifunctional Electronically Configurable Fractional-Order Filter with Electronically Adjustable Parameters

LANGHAMMER, L. ŠOTNER, R. DVOŘÁK, J. DOSTÁL, T.

Originální název

Fully-Differential Multifunctional Electronically Configurable Fractional-Order Filter with Electronically Adjustable Parameters

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The paper presents a novel solution of a fully-differential 1+α fractional-order filter. The filter can provide low-pass, high-pass, band-pass and band-stop transfer functions without a necessity of a circuitry change (filter is electronically configurable). The proposed filter also provides the electronic control of its parameters such as the fractional-order of the filter, pole frequency as well as quality factor. Operational Transconductance Amplifiers (OTAs), Adjustable Current Amplifiers (ACAs) and Fully-Differential Current Follower (FD-CFs) were used in the proposal. The proposal is supported by PSpice simulations using transistor-level models of used active elements.

Klíčová slova

electronic controllability; filtering; fractional calculus; frequency control

Autoři

LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; DOSTÁL, T.

Vydáno

15. 10. 2018

Nakladatel

Kaunas University of Technology

Místo

Kaunas, Litva

ISSN

1392-1215

Periodikum

Elektronika Ir Elektrotechnika

Ročník

24

Číslo

5

Stát

Litevská republika

Strany od

42

Strany do

45

Strany počet

4

URL

https://eejournal.ktu.lt/index.php/elt/article/view/21841

Plný text v Digitální knihovně

http://hdl.handle.net/11012/201691

BibTex

@article{BUT146474,
  author="Lukáš {Langhammer} and Roman {Šotner} and Jan {Dvořák} and Tomáš {Dostál}",
  title="Fully-Differential Multifunctional Electronically Configurable Fractional-Order Filter with Electronically Adjustable Parameters",
  journal="Elektronika Ir Elektrotechnika",
  year="2018",
  volume="24",
  number="5",
  pages="42--45",
  doi="10.5755/j01.eie.24.5.21841",
  issn="1392-1215",
  url="https://eejournal.ktu.lt/index.php/elt/article/view/21841"
}