About: High Input Impedance Voltage-Mode Biquad Filter Using VD-DIBAs

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper deals with a single-input multiple-output biquadratic filter providing three functions (low-pass, high-pass and band-pass) based on voltage differencing differential input buffered amplifier (VD-DIBA). The quality factor and pole frequency can be electronically tuned via the bias current. The proposed circuit uses two VD-DIBAs and two grounded capacitors without any external resistors, which is suitable to further develop into an integrated circuit. Moreover, the circuit possesses high input impedance, providing easy voltage-mode cascading. It is shown that the filter structure can be easily extended to multi-input filter without any additional components, providing also all-pass and band-reject properties. The PSPICE simulation results are included, verifying the key characteristics of the proposed filter. The given results agree well with the theoretical presumptions. This paper deals with a single-input multiple-output biquadratic filter providing three functions (low-pass, high-pass and band-pass) based on voltage differencing differential input buffered amplifier (VD-DIBA). The quality factor and pole frequency can be electronically tuned via the bias current. The proposed circuit uses two VD-DIBAs and two grounded capacitors without any external resistors, which is suitable to further develop into an integrated circuit. Moreover, the circuit possesses high input impedance, providing easy voltage-mode cascading. It is shown that the filter structure can be easily extended to multi-input filter without any additional components, providing also all-pass and band-reject properties. The PSPICE simulation results are included, verifying the key characteristics of the proposed filter. The given results agree well with the theoretical presumptions. (en)
Title	High Input Impedance Voltage-Mode Biquad Filter Using VD-DIBAs High Input Impedance Voltage-Mode Biquad Filter Using VD-DIBAs (en)
skos:prefLabel	High Input Impedance Voltage-Mode Biquad Filter Using VD-DIBAs High Input Impedance Voltage-Mode Biquad Filter Using VD-DIBAs (en)
skos:notation	RIV/00216305:26220/14:PU110346!RIV15-MSM-26220___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(ED2.1.00/03.0072)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Biolek, Dalibor
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	19063
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/14:PU110346
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Analog filter, VD-DIBA, voltage-mode, single input-multiple output. (en)
http://linked.open.../riv/klicoveSlovo	single input-multiple output. voltage-mode Analog filter VD-DIBA
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[14A8494FC038]
http://linked.open...i/riv/nazevZdroje	Radioengineering
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of sensor, information and communication systems
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	23
http://linked.open...iv/tvurceVysledku	Bajer, Josef Biolek, Dalibor Jaikla, Winai Siripongdee, Surapong
http://linked.open...ain/vavai/riv/wos	000342522900020
issn	1210-2512
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	26220

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