Chutchavong, Vanvisa

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Chutchavong, Vanvisa
Alternative Name
Chutchavong, V.
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Email
vanvisa.ch@kmitl.ac.th

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    Item type:Publication,
    Improvement of Renz's Active Band-Pass Filter Using Uniformly Distributed RC Circuit
    (2024-01-01)
    Wachirarattanapornkul, Sorapong
    ;
    Chutchavong, Vanvisa
    ;
    Attavunich, Pornsak
    ;
    Rattanathanawan, Pongpan
    ;
    Ngammongkolwong, Sudasawan
    This paper presents the improvement of Renz' s active band-pass filter. We proposed two types of band-pass filter. The first type of filter circuit structure, resembles to Renz's band-pass filter. The circuit comprising a single gain amplifier and three uniformly distributed RC network (URC). The second type band-pass filter circuit configuration consists of a gain amplifier with one URC and a double capacitive layer (DURC). From the experimental results, it is showed that the behavior of the proposed band-pass filter gives good narrow bandwidth, high Q and low sensitivities compared to the Renz's filter.