Detail publikace

Modelling and Optimization of Active Filters by Hybrid "VIV-MMC" graphs

Originální název

Modelling and Optimization of Active Filters by Hybrid "VIV-MMC" graphs

Anglický název

Modelling and Optimization of Active Filters by Hybrid "VIV-MMC" graphs

Jazyk

en

Originální abstrakt

Novel "VIV" signal flow graphs are introduced. They provide a description of active filter subblocks consisting of OpAmps with grounded inputs. The Tow-Thomas, the Ackerberg-Mossberg, the Fleischer-Tow, and MFB structures are typical representatives of such a filter class. Many kinds of active filter like the Sallen-Key utilize a more general OpAmp connection with ungrounded inputs. These circuits are well modelled by the modified Mason-Coates ("MMC") graphs. Finally, combined "VIV-MMC" graphs are appropriate for the filters that compound both the grounded and ungrounded OpAmps. In virtue of these graphs three propositions are framed, which enable optimizing the component ratio and dynamic range.

Anglický abstrakt

Novel "VIV" signal flow graphs are introduced. They provide a description of active filter subblocks consisting of OpAmps with grounded inputs. The Tow-Thomas, the Ackerberg-Mossberg, the Fleischer-Tow, and MFB structures are typical representatives of such a filter class. Many kinds of active filter like the Sallen-Key utilize a more general OpAmp connection with ungrounded inputs. These circuits are well modelled by the modified Mason-Coates ("MMC") graphs. Finally, combined "VIV-MMC" graphs are appropriate for the filters that compound both the grounded and ungrounded OpAmps. In virtue of these graphs three propositions are framed, which enable optimizing the component ratio and dynamic range.

BibTex


@inbook{BUT55658,
  author="Dalibor {Biolek} and Viera {Biolková}",
  title="Modelling and Optimization of Active Filters by Hybrid "VIV-MMC" graphs",
  annote="Novel "VIV" signal flow graphs are introduced. They provide a description of active filter subblocks consisting of OpAmps with grounded inputs. The Tow-Thomas, the Ackerberg-Mossberg, the Fleischer-Tow, and MFB structures are typical representatives of such a filter class. Many kinds of active filter like the Sallen-Key utilize a more general OpAmp connection with ungrounded inputs. These circuits are well modelled by the modified Mason-Coates ("MMC") graphs. Finally, combined "VIV-MMC" graphs are appropriate for the filters that compound both the grounded and ungrounded OpAmps. In virtue of these graphs three propositions are framed, which enable optimizing the component ratio and dynamic range.",
  address="World Scientific and Engineering Academy and Society",
  booktitle="Systems and Control: Theory and Applications",
  chapter="55658",
  institution="World Scientific and Engineering Academy and Society",
  year="2000",
  month="january",
  pages="381",
  publisher="World Scientific and Engineering Academy and Society",
  type="book chapter"
}