Detail publikačního výsledku

Novel Solution of Notch/All-pass Filter with Special Electronic Adjusting of Attenuation in the Stop Band

ŠOTNER, R.; JEŘÁBEK, J.; ŠEVČÍK, B.; DOSTÁL, T.; VRBA, K.

Originální název

Novel Solution of Notch/All-pass Filter with Special Electronic Adjusting of Attenuation in the Stop Band

Anglický název

Novel Solution of Notch/All-pass Filter with Special Electronic Adjusting of Attenuation in the Stop Band

Druh

Článek WoS

Originální abstrakt

The notch/all-pass filter with two electronically adjustable three-port current conveyors of the second generation (CCIIs) or one conveyor and one voltage buffer employing only four passive elements is presented in this paper. Used active elements allow the control of current transfer via DC control voltage. Therefore an adjusting of the attenuation in the stop band of the notch filter is possible. The transfer function and major parasitic influences of real active parts are discussed. The verification includes PSpice simulation with professional macromodels and measurement with available current conveyors in frequency domain.

Anglický abstrakt

The notch/all-pass filter with two electronically adjustable three-port current conveyors of the second generation (CCIIs) or one conveyor and one voltage buffer employing only four passive elements is presented in this paper. Used active elements allow the control of current transfer via DC control voltage. Therefore an adjusting of the attenuation in the stop band of the notch filter is possible. The transfer function and major parasitic influences of real active parts are discussed. The verification includes PSpice simulation with professional macromodels and measurement with available current conveyors in frequency domain.

Klíčová slova

current conveyor, voltage buffer, electronic adjusting, notch/all-pass filter

Klíčová slova v angličtině

current conveyor, voltage buffer, electronic adjusting, notch/all-pass filter

Autoři

ŠOTNER, R.; JEŘÁBEK, J.; ŠEVČÍK, B.; DOSTÁL, T.; VRBA, K.

Rok RIV

2012

Vydáno

19.09.2011

Nakladatel

KAUNAS UNIV TECHNOLOGY

Místo

KAUNAS UNIV TECHNOL, DEPT ELECTRONICS ENGINEERING, STUDENTU STR 50, KAUNAS, LT-51368, LITHUANIA

ISSN

1392-1215

Periodikum

Elektronika Ir Elektrotechnika

Svazek

17 (2011)

Číslo

7 (113)

Stát

Litevská republika

Strany od

37

Strany do

42

Strany počet

6

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@article{BUT50102,
  author="Roman {Šotner} and Jan {Jeřábek} and Břetislav {Ševčík} and Tomáš {Dostál} and Kamil {Vrba}",
  title="Novel Solution of Notch/All-pass Filter with Special Electronic Adjusting of Attenuation in the Stop Band",
  journal="Elektronika Ir Elektrotechnika",
  year="2011",
  volume="17 (2011)",
  number="7 (113)",
  pages="37--42",
  issn="1392-1215"
}