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Automated design of microwave discrete tuning differential capacitance circuits in Siā€integrated technologies

2010-01-12Artigo cientĆ­fico Acesso aberto
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datacite.subject.fosEngenharia e Tecnologia::Engenharia EletrotĆ©cnica, EletrĆ³nica e InformĆ”tica
datacite.subject.fosCiĆŖncias Naturais::Outras CiĆŖncias Naturais
datacite.subject.fosCiĆŖncias Naturais::CiĆŖncias FĆ­sicas
datacite.subject.sdg03:SaĆŗde de Qualidade
datacite.subject.sdg10:Reduzir as Desigualdades
datacite.subject.sdg11:Cidades e Comunidades SustentƔveis
dc.contributor.authorMendes, LuĆ­s
dc.contributor.authorPires, E. J. Solteiro
dc.contributor.authorVaz, JoĆ£o C.
dc.contributor.authorRosƔrio, Maria J.
dc.contributor.authorOliveira, P. B. de Moura
dc.contributor.authorMachado, J. A. Tenreiro
dc.date.accessioned2025-11-18T16:26:36Z
dc.date.available2025-11-18T16:26:36Z
dc.date.issued2010-01-12
dc.descriptionFonte: https://recipp.ipp.pt/entities/publication/c5dce1b2-0bc8-469e-8c58-a85f6905b6d2
dc.description.abstractA genetic algorithm used to design radio-frequency binary-weighted differential switched capacitor arrays (RFDSCAs) is presented in this article. The algorithm provides a set of circuits all having the same maximum performance. This article also describes the design, implementation, and measurements results of a 0.25 Ī¼m BiCMOS 3-bit RFDSCA. The experimental results show that the circuit presents the expected performance up to 40 GHz. The similarity between the evolutionary solutions, circuit simulations, and measured results indicates that the genetic synthesis method is a very useful tool for designing optimum performance RFDSCAs.eng
dc.description.sponsorshipThe authors thank the Instituto de TelecomunicaƧƵes for funding this project IT/LA/304/2005.
dc.identifier.citationMendes, L., Pires, E.J.S., Vaz, J.C., RosƔrio, M.J., de Moura Oliveira, P.B. and Machado, J.A.T. (2010), Automated design of microwave discrete tuning differential capacitance circuits in Si-integrated technologies. Microw. Opt. Technol. Lett., 52: 629-634. https://doi.org/10.1002/mop.25009.
dc.identifier.doi10.1002/mop.25009
dc.identifier.eissn1098-2760
dc.identifier.issn0895-2477
dc.identifier.urihttp://hdl.handle.net/10400.8/14657
dc.language.isoeng
dc.peerreviewedyes
dc.publisherWiley
dc.relation.hasversionhttps://onlinelibrary.wiley.com/doi/10.1002/mop.25009
dc.relation.ispartofMicrowave and Optical Technology Letters
dc.rights.uriN/A
dc.subjectautomated circuit synthesis
dc.subjectgenetic algorithms
dc.subjectRF integrated circuits
dc.subjectRF switched capacitor arrays
dc.subjectRF tuned circuits
dc.titleAutomated design of microwave discrete tuning differential capacitance circuits in Siā€integrated technologieseng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleMicrowave and Optical Technology Letters
oaire.versionhttp://purl.org/coar/version/c_ab4af688f83e57aa
person.familyNameMoreira Mendes
person.givenNameLuĆ­s Miguel
person.identifier.ciencia-id0A11-CBD0-48A2
relation.isAuthorOfPublication6651dc04-a958-4198-a5fa-a5b665e08656
relation.isAuthorOfPublication.latestForDiscovery6651dc04-a958-4198-a5fa-a5b665e08656

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A genetic algorithm used to design radio-frequency binary-weighted differential switched capacitor arrays (RFDSCAs) is presented in this article. The algorithm provides a set of circuits all having the same maximum performance. This article also describes the design, implementation, and measurements results of a 0.25 Ī¼m BiCMOS 3-bit RFDSCA. The experimental results show that the circuit presents the expected performance up to 40 GHz. The similarity between the evolutionary solutions, circuit simulations, and measured results indicates that the genetic synthesis method is a very useful tool for designing optimum performance RFDSCAs.
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