On the Design Flow of the Fractional-Order Analog Filters Between FPAA Implementation and Circuit Realization
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3260093
Abstract: This work explicitly states the design flows of the fractional-order analog filters used by researchers throughout the literature. Two main flows are studied: the FPAA implementation and the circuit realization. Partial-fraction expansion representation is used… read more here.
Keywords: circuit realization; analog filters; design; fractional order ... See more keywords
Analog Filtering in Instrumentation Using Posicast
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DOI: 10.1109/tla.2019.8863174
Abstract: Analog filters are essential in industrial environments for noise reduction. The filter approximation that presents the best performance in noise reduction is Tchebyshev. This approximation introduces distortions in pulsed signals due to overshoot. The analysis… read more here.
Keywords: using posicast; analog filtering; analog filters; analog ... See more keywords
Digital Methods for Linearization of Phase–Frequency Characteristics of Analog Filters
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Communications Technology and Electronics"
DOI: 10.1134/s1064226919020050
Abstract: It is shown that the phase–frequency characteristic (PFC) of an analog filter connected to an ADC can be linearized with the aid of a digital filter with a finite impulse response (FIR). Circuit simulation is… read more here.
Keywords: phase frequency; methods linearization; frequency; filter ... See more keywords
A Novel Evolutionary Algorithm for Designing Robust Analog Filters
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DOI: 10.3390/a11030026
Abstract: Designing robust circuits that withstand environmental perturbation and device degradation is critical for many applications. Traditional robust circuit design is mainly done by tuning parameters to improve system robustness. However, the topological structure of a… read more here.
Keywords: evolutionary algorithm; algorithm; analog filters; designing robust ... See more keywords