Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/43499

TitleAll-inkjet-printed low-pass filters with adjustable cutoff frequency consisting of resistors, inductors and transistors for sensors applications
Author(s)Castro, H. F.
Correia, V.
Sowade, E.
Mitra, K. Y.
Rocha, J. G.
Baumann, R. R.
Lanceros-Méndez, S.
KeywordsLow-pass filters,
Organic thin-film transistors,
Printed electronics
Inkjetprinting
Issue date2016
PublisherElsevier
JournalOrganic Electronics
CitationCastro, H. F., Correia, V., Sowade, E., Mitra, K. Y., Rocha, J. G., Baumann, R. R., & Lanceros-Mendez, S. (2016). All-inkjet-printed low-pass filters with adjustable cutoff frequency consisting of resistors, inductors and transistors for sensor applications. Organic Electronics, 38, 205-212. doi: 10.1016/j.orgel.2016.08.025
Abstract(s)Low-cost and flexible first and second order low-pass filters with adjustable cutoff frequency were designed and printed by inkjet printing technology. The all-inkjet-printed low-pass filters were characterized and an adjustable cutoff frequency feature in form of an inkjet-printed organic thin-film transistors (OTFTs) was added to the filters for application-oriented fine-tuning. The applicability of these small circuits was evaluated 2 by signal filtering for sensor applications. As a result, low-pass filters with an adjustable cutoff frequency ranging from 82 Hz to 740 Hz were obtained, demonstrating their suitability in signal filtering and their promising applicability for tactile sensing characterized by low frequency signals.
TypeArticle
URIhttp://hdl.handle.net/1822/43499
DOI10.1016/j.orgel.2016.08.025
ISSN1566-1199
Peer-Reviewedyes
AccessRestricted access (UMinho)
Appears in Collections:CDF - FCD - Artigos/Papers (with refereeing)

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