Electronically Controlled High Input and Low Output Impedance Voltage mode Multifunction Filter with Grounded Capacitors

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F14%3A00519520" target="_blank" >RIV/60162694:G43__/14:00519520 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26220/14:PU109774

Result on the web

<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Electronically Controlled High Input and Low Output Impedance Voltage mode Multifunction Filter with Grounded Capacitors

Original language description

In this study, a three-input single-output voltage-mode biquadratic filter employing voltage differencing differential input buffered amplifier (VD-DIBA) is presented. The proposed filter uses two VD-DIBAs and two grounded capacitors without any externalresistors, which is well suited for integrated circuit implementation. The circuit provides five standard transfer functions, namely, low pass, high pass, band pass, notch and all pass filters with electronic control of quality factor and pole frequency. Each transfer function can be selected by suitably selecting input signals via digital method. The filter does not require inverting input voltage signal. Moreover, the circuit possesses high input and low output impedances and thus it enables simple voltage-mode cascading. The PSPICE simulation and experimental results are included, verifying the workability of the proposed filter. The given results agree well with the theoretical anticipation.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/ED2.1.00%2F03.0072" target="_blank" >ED2.1.00/03.0072: Centre of sensor, information and communication systems</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

AEU - International Journal of Electronics and Communications

ISSN

1434-8411

e-ISSN

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Volume of the periodical

68

Issue of the periodical within the volume

12

Country of publishing house

DE - GERMANY

Number of pages

8

Pages from-to

1239-1246

UT code for WoS article

000344721000014

EID of the result in the Scopus database

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