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State-Variable Higher-Order Filters with Differential Input/Output Current Followers

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F08%3APU76640" target="_blank" >RIV/00216305:26220/08:PU76640 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    State-Variable Higher-Order Filters with Differential Input/Output Current Followers

  • Original language description

    This paper describes the design of a higher-order analog filter with differential input and output current followers. Prototypes of these active elements with improved internal structure are ready to be manufactured. The filter design is based on the second canonic state-variable structure and the resulting circuit offers an arbitrary transfer function. As an example, fourth-order Cauer low-pass filter is designed. It allows dynamic optimization, which prevents the active devices from being overloaded.PSpice modeling confirms a correct functionality of the filter at high frequencies. Computer simulation is also used to analyze the influence of active element real properties and of passive element tolerances on the frequency characteristic of the proposed filter.

  • Czech name

    Filtry vyššího řádu navržené metodou stavové proměnné s proudovými sledovači s diferenciálním vstupem a výstupem

  • Czech description

    Článek popisuje návrh filtrů vyššího řádu metodou stavové proměnné s proudovými sledovači s diferenciálním vstupem a výstupem

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    International Transaction on Computer Science and Engineering

  • ISSN

    1738-6438

  • e-ISSN

  • Volume of the periodical

    49

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    KR - KOREA, REPUBLIC OF

  • Number of pages

    11

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database