Detail publikace

On the design of controllable frequency filters

KOTON, J. VRBA, K. HERENCSÁR, N.

Originální název

On the design of controllable frequency filters

Anglický název

On the design of controllable frequency filters

Jazyk

en

Originální abstrakt

The paper deals with the design of controllable frequency filters of required properties. Based on the form the denominator of a transfer function, or the form of the characteristic equation, a suitable M-C graph with chosen active elements is defined in a few number of steps. As an example, a structure with three electronically tunable current conveyors ECCII is presented which in the current-mode realizes a high-, low- and band-pass filter. The properties of the described functional block enable a mutually independent control of quality factor Q and characteristic frequency f0.

Anglický abstrakt

The paper deals with the design of controllable frequency filters of required properties. Based on the form the denominator of a transfer function, or the form of the characteristic equation, a suitable M-C graph with chosen active elements is defined in a few number of steps. As an example, a structure with three electronically tunable current conveyors ECCII is presented which in the current-mode realizes a high-, low- and band-pass filter. The properties of the described functional block enable a mutually independent control of quality factor Q and characteristic frequency f0.

Dokumenty

BibTex


@inproceedings{BUT27615,
  author="Jaroslav {Koton} and Kamil {Vrba} and Norbert {Herencsár}",
  title="On the design of controllable frequency filters",
  annote="The paper deals with the design of controllable frequency filters of required properties. Based on the form the denominator of a transfer function, or the form of the characteristic equation, a suitable M-C graph with chosen active elements is defined in a few number of steps. As an example, a structure with three electronically tunable current conveyors ECCII is presented which in the current-mode realizes a high-, low- and band-pass filter. The properties of the described functional block enable a mutually independent control of quality factor Q and characteristic frequency f0.",
  address="University of West Bohemia",
  booktitle="Applied Electronics 2008",
  chapter="27615",
  howpublished="print",
  institution="University of West Bohemia",
  year="2008",
  month="september",
  pages="113--116",
  publisher="University of West Bohemia",
  type="conference paper"
}