Detail publikačního výsledku

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

BIOLEK, D.; BIOLKOVÁ, V.

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

Druh

Kapitola, resp. kapitoly v odborné knize

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.

Klíčová slova

Active filter, optimization, signal flow graph, MC graph, MMC graph, "VIV" graph, "VIV-MMC" graph

Klíčová slova v angličtině

Active filter, optimization, signal flow graph, MC graph, MMC graph, "VIV" graph, "VIV-MMC" graph

Autoři

BIOLEK, D.; BIOLKOVÁ, V.

Vydáno

01.01.2000

Nakladatel

World Scientific and Engineering Academy and Society

Místo

USA

ISBN

960-8052-11-4

Kniha

Systems and Control: Theory and Applications

Strany od

381

Strany počet

7

BibTex

@inbook{BUT55658,
  author="Dalibor {Biolek} and Viera {Biolková}",
  title="Modelling and Optimization of Active Filters by Hybrid {"}VIV-MMC{"} graphs",
  booktitle="Systems and Control: Theory and Applications",
  year="2000",
  publisher="World Scientific and Engineering Academy and Society",
  address="USA",
  edition="1",
  pages="7",
  isbn="960-8052-11-4"
}