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Description
| - In this paper new structure of the multifunction second-order frequency filter working in current mode is presented. The circuit solution employs voltage conveyors and programmable current amplifiers. The advantage of the proposed circuit is the possibility of mutually independent control of the quality factor Q and pole frequency f0 using the active elements, current inputs at low-impedance and ground potential, realization of the low-, high-, and band-pass response without changing the circuit topology, low passive and active sensitivities. The frequency filter has been designed using the M-C signal flow graphs and its behaviour verified by OrCAD PSpice simulations.
- In this paper new structure of the multifunction second-order frequency filter working in current mode is presented. The circuit solution employs voltage conveyors and programmable current amplifiers. The advantage of the proposed circuit is the possibility of mutually independent control of the quality factor Q and pole frequency f0 using the active elements, current inputs at low-impedance and ground potential, realization of the low-, high-, and band-pass response without changing the circuit topology, low passive and active sensitivities. The frequency filter has been designed using the M-C signal flow graphs and its behaviour verified by OrCAD PSpice simulations. (en)
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Title
| - Tuneable filter using voltage conveyors and current active elements
- Tuneable filter using voltage conveyors and current active elements (en)
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skos:prefLabel
| - Tuneable filter using voltage conveyors and current active elements
- Tuneable filter using voltage conveyors and current active elements (en)
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skos:notation
| - RIV/46900250:_____/09:#0000001!RIV10-MPO-46900250
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(FT-TA3/001), P(GA102/06/1383), P(GA102/09/1681), Z(MSM0021630513)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/46900250:_____/09:#0000001
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - frequency filter; voltage conveyor; programmable current amplifier (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Vrba, Kamil
- Herencsár, N.
- Koton, J.
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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