Detail publikace

New electronically tunable high-order highpass filters using OTAs and BOTAs

OLŠÁK, M., ČAJKA, J., VRBA, K.

Originální název

New electronically tunable high-order highpass filters using OTAs and BOTAs

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

A new method for the realization of a high-order admittance function that can be used for the synthesis of non-cascade active frequency filters is introduced. Operational transconductance amplifiers (OTA) and balanced operational transconductance amplifiers (BOTA) are used as active elements. New electronically controlled high-order highpass filters are presented. As an example, a fourth-order Butterworth highpass filter is designed, simulated ( using PSPICE ) and measured.

Klíčová slova

admittance function, highpass filter, transconductance amplifier, adjoint network

Autoři

OLŠÁK, M., ČAJKA, J., VRBA, K.

Rok RIV

2002

Vydáno

11. 3. 2002

ISSN

1213-161X

Periodikum

ElectronicsLetters.com - http://www.electronicsletters.com

Ročník

2002

Číslo

3

Stát

Česká republika

Strany od

1

Strany do

9

Strany počet

9

URL

http://www.electronicsletters.com

BibTex

@article{BUT40447,
  author="Michal {Olšák} and Josef {Čajka} and Kamil {Vrba}",
  title="New electronically tunable high-order highpass filters using OTAs and BOTAs",
  journal="ElectronicsLetters.com - http://www.electronicsletters.com",
  year="2002",
  volume="2002",
  number="3",
  pages="9",
  issn="1213-161X",
  url="http://www.electronicsletters.com"
}