Publication 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

Type

journal article in Web of Science

Language

English

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.

Keywords

active filter, current mode, current operational amplifier

Authors

KUBÁNEK, D.; VRBA, K.

RIV year

2007

Released

3. 9. 2007

Publisher

Springer

Location

New York

ISBN

1571-5736

Periodical

Mobile and Wireless Communication Networks

Year of study

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"
}