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dc.contributor.authorCasanueva Pérez, Jaime
dc.contributor.authorHerrera Guardado, Amparo 
dc.contributor.authorCabo Freixedas, Javier
dc.contributor.authorPérez Ambrojo, Juan Carlos
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2019-01-31T17:48:25Z
dc.date.available2019-01-31T17:48:25Z
dc.date.issued2018
dc.identifier.isbn978-1-5386-5285-5
dc.identifier.isbn978-2-87487-051-4
dc.identifier.otherTEC2014-60283-C3-1-Res_ES
dc.identifier.otherTEC2017-88242-C3-1-Res_ES
dc.identifier.urihttp://hdl.handle.net/10902/15600
dc.description.abstractThis paper presents a wideband voltage-controlled oscillator (VCO) using hybrid technology based on bipolar transistors for a new generation TTC Transponder. The VCO is based on microstrip three-pole combline bandpass filter with just one varactor diode. The bandpass filter is embedded into the feed-back loop to treat as a frequency stabilization element. The VCO delivered 4.63 dBm maximum output power at 3.4 GHz with a current consumption of 17.4 mA for a supply voltage of 3 V and it has a tuning range achieved from 600 MHz being the frequency range from 2.8 GHz to 3.4 GHz. The developed VCO with three pole combline filter is experimentally demonstrated at 3.4 GHz with a phase noise of − 126 dBc/Hz at 1 MHz offset frequency. In addition, over this frequency range, all the phase noises measured at 1 MHz are better than −118 dBc/Hz.es_ES
dc.description.sponsorshipThis work has been realized thanks to the financing of Thales Alenia Space España, the Spanish Ministry of Economy and Competitiveness, the European Regional Development Fund (ERDF/FEDER) under research projects TEC2014-60283-C3-1-R and TEC2017-88242-C3-1-R, “SUPPORT AND CONSULTING IN THE TTC&RF ACTIVE AREA” from Thales Alenia Space in Spain.es_ES
dc.format.extent4 p.es_ES
dc.language.isoenges_ES
dc.publisherIEEEes_ES
dc.rights© 2018 EuMA (European Microwave Association)es_ES
dc.source48th European Microwave Conference (EuMC), Madrid, 2018, 1341-1344es_ES
dc.source13th European Microwave Integrated Circuits Conference (EuMIC), Madrid, 2018, 373-386es_ES
dc.subject.otherCombline filteres_ES
dc.subject.otherPhase noisees_ES
dc.subject.otherVoltage-controlled oscillator (VCO)es_ES
dc.titleA hybrid bipolar wideband VCO with linearized tuning behaviour for a new generation TTC transponderes_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.relation.publisherVersionhttps://doi.org/10.23919/EuMC.2018.8541367es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.23919/EuMC.2018.8541367
dc.type.versionpublishedVersiones_ES


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