Detail publikačního výsledku

Novel Reconnection-less Reconfigurable Filter Design Based on Unknown Nodal Voltages Method and Its Fractional-Order Counterpart

LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; JEŘÁBEK, J.; USHAKOV, P.

Originální název

Novel Reconnection-less Reconfigurable Filter Design Based on Unknown Nodal Voltages Method and Its Fractional-Order Counterpart

Anglický název

Novel Reconnection-less Reconfigurable Filter Design Based on Unknown Nodal Voltages Method and Its Fractional-Order Counterpart

Druh

Článek WoS

Originální abstrakt

A novel solution of reconnection-less electronically reconfigurable filter is introduced in the paper. The filter is designed based on unknown nodal voltages method (MUNV) using operational transconductance amplifiers (OTAs) and variable gain amplifier (VGA). The structure can provide all-pass, band-stop, high-pass 2nd order functions, high-pass function of the 1st order and direct transfer from the same topology without requirement of manual reconnection. The proposed structure also offers the electronic control of the pole frequency. Moreover, fractional-order design of the proposed filter is also provided. The behavior is verified by simulations using Cadence IC6 (spectre) software.

Anglický abstrakt

A novel solution of reconnection-less electronically reconfigurable filter is introduced in the paper. The filter is designed based on unknown nodal voltages method (MUNV) using operational transconductance amplifiers (OTAs) and variable gain amplifier (VGA). The structure can provide all-pass, band-stop, high-pass 2nd order functions, high-pass function of the 1st order and direct transfer from the same topology without requirement of manual reconnection. The proposed structure also offers the electronic control of the pole frequency. Moreover, fractional-order design of the proposed filter is also provided. The behavior is verified by simulations using Cadence IC6 (spectre) software.

Klíčová slova

electronic control; electronic reconfiguration; operational transconductance amplifier; reconfigurable filter; universal filter

Klíčová slova v angličtině

electronic control; electronic reconfiguration; operational transconductance amplifier; reconfigurable filter; universal filter

Autoři

LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; JEŘÁBEK, J.; USHAKOV, P.

Rok RIV

2020

Vydáno

26.06.2019

Nakladatel

Kaunas University of Technology

Místo

Kaunas, Litva

ISSN

1392-1215

Periodikum

Elektronika Ir Elektrotechnika

Svazek

25

Číslo

3

Stát

Litevská republika

Strany od

34

Strany do

38

Strany počet

5

URL

http://eejournal.ktu.lt/index.php/elt/article/view/23673

Plný text v Digitální knihovně

http://hdl.handle.net/11012/184636

BibTex

@article{BUT156534,
  author="Lukáš {Langhammer} and Roman {Šotner} and Jan {Dvořák} and Jan {Jeřábek} and Peter A. {Ushakov}",
  title="Novel Reconnection-less Reconfigurable Filter Design Based on Unknown Nodal Voltages Method and Its Fractional-Order Counterpart",
  journal="Elektronika Ir Elektrotechnika",
  year="2019",
  volume="25",
  number="3",
  pages="34--38",
  doi="10.5755/j01.eie.25.3.23673",
  issn="1392-1215",
  url="http://eejournal.ktu.lt/index.php/elt/article/view/23673"
}

Dokumenty

ELECTRONICS_2019_final
23673-Article Text-75066-2-10-20190625