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dc.contributor.authorRogla, Luis 
dc.contributor.authorSancho-Ruiz-de-Castañeda, María Teresa 
dc.contributor.authorÁlvarez Melcón , Alejandro 
dc.contributor.authorSobrino, Santiago 
dc.date.accessioned2013-03-01T12:51:49Z
dc.date.available2013-03-01T12:51:49Z
dc.date.issued2013-03-01
dc.identifier.citationSANCHO, M.T., ROGLA, L., SOBRINO, S., ÁLVAREZ MELCÓN, A. Predistorted Ku-band rectangular waveguide input filter. En 5 International Workshop on Microware Filters, 1-3 de octubre, 2012, Toulouse, Francia
dc.description.abstractIn current Ku-band satellite telecommunication sys- tems usually a working band selection is performed by means of an input filter before the LNA. Moreover, in some architectures more stringent selectivity requirements may be needed in order to reject cross-coupled transmission power signals coming into the reception chain, being necessary an spurious reject filter after the LNA. On the other hand, depending on the near rejection requirements implementing transmission zeros in the filter response maybe needed. However, this also deteriorates in- band response, affecting channels in the extremes of the reception band. In-band response can be improved again by increasing input filter quality factor using predistortion synthesis technique, but at the cost of higher insertion loss and worse reflection response. This work analyses how predistortion technique can be applied to the design of Ku-band rectangular waveguide filters with transmission zeros implemented through cross-couplings in order to improve in-band performances. Moreover, undesired effects arising from applying this technique are also discussed. From authors knowledge, it is the first time this synthesis technique is applied to rectangular waveguide filters with cross- couplings.es_ES
dc.description.sponsorshipAgencia Espacial Europeaes_ES
dc.formatapplication/pdfes_ES
dc.language.isoenges_ES
dc.rightsAgencia Espacial Europeaes_ES
dc.titlePredistorted Ku-band rectangular waveguide input filteres_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.subjectMicrowave filterses_ES
dc.subjectHigh selectivityes_ES
dc.subjectPre-distorsiones_ES
dc.subject.otherTeoría de la Señal y las Comunicacioneses_ES
dc.identifier.urihttp://hdl.handle.net/10317/3167
dc.contributor.investgroupGrupo Electromagnetismo Aplicado a las Telecomunicacioneses_ES


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