Publication result detail

Electronically tunable high-order highpass filters with minimum of components

OLŠÁK, M., VRBA, K., MATĚJÍČEK, L.

Original Title

Electronically tunable high-order highpass filters with minimum of components

English Title

Electronically tunable high-order highpass filters with minimum of components

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

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

English abstract

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

Keywords

Admittance function, highpass filter, operational transconductance amplifier (OTA)

Key words in English

Admittance function, highpass filter, operational transconductance amplifier (OTA)

Authors

OLŠÁK, M., VRBA, K., MATĚJÍČEK, L.

Released

01.06.2003

ISBN

1335-3632

Periodical

Journal of Electrical Engineering-Elektrotechnicky Casopis

Volume

54

Number

3-4

State

Slovak Republic

Pages from

57

Pages count

6

URL

Knihovna Ústavu telekomunikací, FEKT VUT v Brně

BibTex

@article{BUT41378,
  author="Michal {Olšák} and Kamil {Vrba} and Lukáš {Matějíček}",
  title="Electronically tunable high-order highpass filters with minimum of components",
  journal="Journal of Electrical Engineering-Elektrotechnicky Casopis",
  year="2003",
  volume="54",
  number="3-4",
  pages="6",
  issn="1335-3632",
  url="Knihovna Ústavu telekomunikací, FEKT VUT v Brně"
}