Publication detail

Shadow filters for orthogonal modification of characteristic frequency and bandwidth

BIOLKOVÁ, V. BIOLEK, D.

Original Title

Shadow filters for orthogonal modification of characteristic frequency and bandwidth

English Title

Shadow filters for orthogonal modification of characteristic frequency and bandwidth

Type

journal article

Language

en

Original Abstract

The idea of shadow filters for modifying the characteristic frequency f0 of second-order filter cell via an external amplifier is generalized to the case of independent control of f0 and bandwidth. This theory is confirmed experimentally on a current-mode biquad.

English abstract

The idea of shadow filters for modifying the characteristic frequency f0 of second-order filter cell via an external amplifier is generalized to the case of independent control of f0 and bandwidth. This theory is confirmed experimentally on a current-mode biquad.

Keywords

shadow filter, biquad, current mode

RIV year

2010

Released

02.07.2010

Publisher

IET

Location

Anglie

Pages from

830

Pages to

831

Pages count

2

BibTex


@article{BUT48853,
  author="Viera {Biolková} and Dalibor {Biolek}",
  title="Shadow filters for orthogonal modification of characteristic frequency and bandwidth",
  annote="The idea of shadow filters for modifying the characteristic frequency f0 of second-order filter cell via an external amplifier is generalized to the case of independent control of f0 and bandwidth. This theory is confirmed experimentally on a current-mode biquad.",
  address="IET",
  chapter="48853",
  institution="IET",
  journal="Electronics Letters",
  number="12",
  volume="46",
  year="2010",
  month="july",
  pages="830--831",
  publisher="IET",
  type="journal article"
}