Publication result detail

Second-Order Multifunction Filters with Current Operational Amplifiers. Springer Verlag

KUBÁNEK, D.; VRBA, K.

Original Title

Second-Order Multifunction Filters with Current Operational Amplifiers. Springer Verlag

English Title

Second-Order Multifunction Filters with Current Operational Amplifiers. Springer Verlag

Type

WoS Article

Original Abstract

Novel second-order multifunction filters operating in current mode are described. Their structure is based on three current operational amplifiers connected in a feedback loop. These active elements are dual to the well-known operational amplifiers and are suitable for high-frequency signal processing. The designed filters offer low-pass, band-pass and high-pass transfer functions simultaneously. Computer simulation is carried out to prove the functionality of a filter variant. The influence of real properties of active elements is analyzed.

English abstract

Novel second-order multifunction filters operating in current mode are described. Their structure is based on three current operational amplifiers connected in a feedback loop. These active elements are dual to the well-known operational amplifiers and are suitable for high-frequency signal processing. The designed filters offer low-pass, band-pass and high-pass transfer functions simultaneously. Computer simulation is carried out to prove the functionality of a filter variant. The influence of real properties of active elements is analyzed.

Keywords

active filter, current mode, current operational amplifier

Key words in English

active filter, current mode, current operational amplifier

Authors

KUBÁNEK, D.; VRBA, K.

Released

03.09.2007

Publisher

Springer

Location

New York

ISBN

1571-5736

Periodical

Mobile and Wireless Communication Networks

Volume

2007

Number

9

State

United States of America

Pages from

578

Pages to

584

Pages count

7

BibTex

@article{BUT44295,
  author="David {Kubánek} and Kamil {Vrba}",
  title="Second-Order Multifunction Filters with Current Operational Amplifiers. Springer Verlag",
  journal="Mobile and Wireless Communication Networks",
  year="2007",
  volume="2007",
  number="9",
  pages="578--584",
  issn="1571-5736"
}