Realizacja dolnoprzepustowych filtrów parametrycznych

• Autorzy: Piwowar Anna

Identyfikatory

DOI

10.15199/48.2021.03.08

Warianty tytułu

EN

Realization of low pass parametric filters

• Języki publikacji: PL

Abstrakty

PL

W artykule przedstawiono realizacje dolnoprzepustowych filtrów o parametrach zmiennych w czasie. Strukturę filtru pierwszego rzędu zbudowano na bazie układu mnożącego. Filtr drugiego rzędu opracowano na bazie sekcji bikwadratowych. Przyjęto eksponencjalnie zmienny w czasie przebieg zmian parametrów filtrów. Uzyskane wyniki zilustrowano przykładami.

EN

The article presents practical realization of low pass time-varying filters. The structure of first order filter is created based on multiplier. The second order filler is build based on biquadrate structure. The exponential waveform of variable coefficients is assumed. The obtained results are verified by examples

Słowa kluczowe

PL

LTV; filtr parametryczny; układ niestacjonarny; filtr o zmiennych w czasie parametrach

EN

LTV; parametric filter; non-stationary systems; time-varying filter

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2021
• Tom: R. 97, nr 3
• Strony: 45--50
• Opis fizyczny: Bibliogr. 24 poz., rys.

Twórcy

autor

Piwowar Anna

• Politechnika Śląska, Katedra Elektrotechniki i Informatyki, ul. Akademicka 10, 44-100 Gliwice

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).