Voltage-Mode Universal Filters Employing Single Modified Current Feedback Operational Amplifier (MCFOA)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F09%3APU83648" target="_blank" >RIV/00216305:26220/09:PU83648 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Voltage-Mode Universal Filters Employing Single Modified Current Feedback Operational Amplifier (MCFOA)
Original language description
This paper deals with the modified current-feedback operational amplifier (MCFOA) that is used in two voltage-mode (VM) frequency filters. Both structures presented employ single active and five passive elements. Circuits enable realizing a low- (LP), band- (BP), and high-pass (HP) filter responses without changing the circuit topology. There is no requirement for additional component or rotation of component to realize band-stop (BS) and all-pass (AP) filter function. Moreover, the independent adjustment of the quality factor Q by varying the value of single passive element without affecting of the natural frequency w0 is allowed. All the passive and active sensitivities are low. In the PSPICE simulations the BJT simulation model of the MCFOA and itspossible realization using the UCC-N1B 0520 integrated circuit are used to confirm the workability of the proposed circuits.
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F09%2F1681" target="_blank" >GA102/09/1681: Computer automatation of methods for linear functional block synthesis and research of new active elements</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 6th International Conference on Electrical and Electronics Engineering - ELECO'09
ISBN
978-9944-89-820-1
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
Neuveden
Place of publication
Neuveden
Event location
Bursa
Event date
Nov 5, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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