Compact and wideband CPW wilkinson power dividers for GaN MMIC applications

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buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
buir.contributor.orcidAtalar, Abdullah|0000-0002-1903-1240
dc.citation.epage631en_US
dc.citation.spage628en_US
dc.contributor.authorSutbas, Batuhanen_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.contributor.authorAtalar, Abdullahen_US
dc.coverage.spatialMadrid, Spainen_US
dc.date.accessioned2019-02-21T16:08:32Z
dc.date.available2019-02-21T16:08:32Z
dc.date.issued2018en_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractThis paper presents two types of modified CPW Wilkinson power dividers at X-band using GaN MMIC technology on a SiC substrate. Lumped element equivalents of the transmission line arms are used and they are capacitively loaded to achieve a reduced circuit size of lambda/14timeslambda/8. A symmetrical series RLC circuit in the isolation network is used to compensate for the bandwidth degradation after circuit miniaturization maintaining a fractional bandwidth of 29 % for input/output return losses and isolation better than 20 dB with an extra insertion loss less than 0.35 dB.
dc.identifier.doi10.23919/EuMC.2018.8541653
dc.identifier.isbn9782874870514
dc.identifier.urihttp://hdl.handle.net/11693/50419
dc.language.isoEnglish
dc.publisherIEEE
dc.relation.isversionofhttps://doi.org/10.23919/EuMC.2018.8541653
dc.source.title2018 48th European Microwave Conference, EuMC 2018en_US
dc.subjectCompact power divideren_US
dc.subjectCoplanar waveguideen_US
dc.subjectMMICsen_US
dc.subjectWilkinson power divideren_US
dc.titleCompact and wideband CPW wilkinson power dividers for GaN MMIC applicationsen_US
dc.typeConference Paperen_US
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