A New Method for Increasing Quality Factor in Active Filters

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dc.authoridYesil, Abdullah/0000-0002-0607-8226
dc.authoridKacar, Firat/0000-0002-0967-914X
dc.contributor.authorYesil, Abdullah
dc.contributor.authorKacar, Firat
dc.date.accessioned2025-01-06T17:38:21Z
dc.date.available2025-01-06T17:38:21Z
dc.date.issued2017
dc.description.abstractIn this paper, we present a new method increasing quality factor of active filter structure in the literature and a new designed filter. The new method is easily applied to all different filter modes with the proper feedback circuit. The center frequency of the filter remains constant as quality factor of filter increases. Also, quality factor can be also tuned electronically by changing the biasing current of the feedback circuit. Furthermore, the performance of the method is demonstrated by CMOS simulation of differential voltage current conveyor and transconductance amplifier. Quality factor value of the filter can also be easily adjusted electronically between 1 and 20 with the presented method. Finally, an application example of the presented method is presented for double tuned amplifier for intermediate frequency pre-amplifier of FM receiver.
dc.identifier.doi10.1142/S0218126617501407
dc.identifier.issn0218-1266
dc.identifier.issn1793-6454
dc.identifier.issue9
dc.identifier.scopus2-s2.0-85018846403
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.1142/S0218126617501407
dc.identifier.urihttps://hdl.handle.net/20.500.14669/2562
dc.identifier.volume26
dc.identifier.wosWOS:000400148000015
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWorld Scientific Publ Co Pte Ltd
dc.relation.ispartofJournal of Circuits Systems and Computers
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectHigh Q
dc.subjectactive filter
dc.subjectactive element
dc.titleA New Method for Increasing Quality Factor in Active Filters
dc.typeArticle

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