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Everything about Active filter
Analog circuit which filters an electronic signal using an amplifier
An active filter is a type of analog circuit implementing an electronic filter using active components, typically an amplifier. Amplifiers included in a filter design can be used to improve the cost, performance and predictability of a filter. Wikipedia →
🧭 Start here: a 6-step reading path
- Read the overview: Active filterA 5-minute orientation
- Skim a recent paper: Shunt Active Power Filter Based on Savitzky-Golay Filter: Pragmatic Modelling and Performance ValidationInfluential work since 2022
- Pick up a classic book: The design of active crossoversThe most-reprinted book on the subject
- Read the landmark paper: Active Filter System ImplimentationCited 243 times
- Go sideways: Electronic filterA closely related topic
- Go sideways: Electronic filter topologyA closely related topic
📖 Definitions
No dictionary entry for this exact phrase.
🗂️ The subject at a glance
🏆 Landmark papers (most cited)
Active Filter System Implimentation
Flux-based active filter controller
Active varactor tunable bandpass filter
Unified active filter biquad structures
New multifunction active filter using OTAs
New hybrid parallel active filterconfiguration minimising active filter size
Extremely low sensitivity active RC filter
Three-Phase Shunt Active Power Filter
🆕 Influential since 2022
Shunt Active Power Filter Based on Savitzky-Golay Filter: Pragmatic Modelling and Performance Validation
Delayless Generative Fixed-Filter Active Noise Control Based on Deep Learning and Bayesian Filter
High-Attenuation Wideband Active Common-Mode EMI Filter Section
First-Order Universal Active Filter Configuration Using Single VCII+
An Enhanced Shunt Active Filter Based on Synchronverter Concept
📚 Books worth reading
The design of active crossoversDouglas Self · 2011
Continuous-time active filter designT. Deliyannis · 1999
Uninterruptible power supplies and active filtersAli Emadi, Abdolhosein Nasiri · 2004
Design of active filters, with experimentsHoward M. Berlin · 1977
Microwave Amplifier and Active Circuit Design Using the Real Frequency TechniquePierre Jarry, Jacques N. Beneat · 2016
Design of analog filtersRolf Schaumann, Mohammed Shuaib Ghausi · 1990
Active and passive analog filter designLawrence P. Huelsman · 1992
Active filter designAllan Waters · 1991
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
🔗 Related topics
- Electronic filter Electronic filters are a type of signal processing filter in the form of electrical circuits. This article covers those filters consisting of lumped electronic…
- Electronic filter topology Electronic filter topology defines electronic filter circuits without taking note of the values of the components used but only the manner in which those…
- Band-pass filter A band-pass filter or bandpass filter (BPF) is a device that passes frequencies within a certain range and attenuates frequencies outside that range. It…
- Audio crossover Audio crossovers are a type of electronic filter circuitry that splits an audio signal into two or more frequency ranges, so that the signals can be sent…
- High-pass filter A high-pass filter (HPF) is an electronic filter that passes signals with a frequency higher than a certain cutoff frequency and attenuates signals with…
- Filter (signal processing) In signal processing, a filter is a device or process that removes some unwanted components or features from a signal. Filtering is a class of signal processing…
- Zobel network For the wave filter invented by Zobel and sometimes named after him see m-derived filters. Zobel networks are a type of filter section based on the image-impeda…
- RLC circuit An RLC circuit is an electrical circuit consisting of a resistor (R), an inductor (L), and a capacitor (C), connected in series or in parallel. The name…