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dc.contributor.authorArtal Latorre, Eduardo 
dc.contributor.authorAja Abelán, Beatriz 
dc.contributor.authorFuente Rodríguez, Luisa María de la 
dc.contributor.authorPalacios Martínez, María del Carmen
dc.contributor.authorMediavilla Sánchez, Ángel 
dc.contributor.authorPascual Gutiérrez, Juan Pablo 
dc.contributor.authorPortilla Rubín, Joaquín
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2013-10-03T07:15:37Z
dc.date.available2013-10-03T07:15:37Z
dc.date.issued2001-09
dc.identifier.urihttp://hdl.handle.net/10902/3544
dc.description.abstractA radiometer back end module based on broadband low noise amplifiers and band pass filters is presented. Low noise amplifiers are multistage HEMT MMIC chips. A 20% of bandwidth at 30 GHz have been achieved. The passband is fixed by coupled lines microstrip filters. A complete module containing two identical branches of amplification and filtering stages with a gain greater than 30 dB has been developed. The low 1/f noise behavior of gain fluctuations allows the module to be used as the back end module for the differential radiometers in the european scientific mission Planck. Details of the MMICs chips and filters assembly as well as experimental results are included.es_ES
dc.format.extent2 p.es_ES
dc.language.isospaes_ES
dc.rights© 2001 URSI Españaes_ES
dc.sourceURSI 2001, XVI Simposium Nacional de la Unión Científica Internacional de Radio, Villaviciosa de Odón, Madrides_ES
dc.titleDemostrador del módulo posterior del radiómetro de 30 GHZ de Planckes_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.rights.accessRightsopenAccesses_ES
dc.type.versionpublishedVersiones_ES


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