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dc.contributor.authorLozano Guerrero, Antonio José 
dc.contributor.authorClemente Fernández, Francisco Javier 
dc.contributor.authorMonzó Cabrera, Juan 
dc.contributor.authorPedreño Molina, Juan Luis 
dc.contributor.authorDíaz Morcillo, Alejandro Benedicto 
dc.date.accessioned2010-11-03T08:36:53Z
dc.date.available2010-11-03T08:36:53Z
dc.date.issued2010-01
dc.identifier.citationLOZANO GUERRERO, Antonio José, CLEMENTE FERNÁNDEZ, Francisco Javier, MONZÓ CABRERA, Juan, PEDREÑO MOLINA, Juan Luis, DÍAZ MORCILLO, Alejandro. Precise evaluation of coaxial to waveguide transitions by means of inverse techniques. IEEE Transactions on Microwave Theory and Techniques, 58 (1): 229 - 235 p. Enero 2010. ISSN 0018-9480es
dc.identifier.issn0018-9480
dc.description.abstractIn this paper, a new two-tier inverse characterization technique for coaxial to waveguide transition evaluation is presented and properly validated. The transition is characterized by estimating its scattering parameters and a cascade procedure is employed in order to compare simulations and measurements during the unterminating procedure. In contrast to other unterminating methods there are no restrictions concerning the number and type of standards and two transitions are simultaneously characterized. Additionally, genetic algorithms and the gradient descent method are used for error minimization during the unterminating stage. The accuracy of this two-tier inverse technique is evaluated as a function of the employed standards and the obtained results are compared to those provided by different well-known calibration algorithms. Results show that it is possible to properly characterize the coaxial to waveguide transition in a very flexible and accurate way.es
dc.formatapplication/pdf
dc.language.isoenges
dc.publisherIEEE Microwave Theory and Techniques Societyes
dc.rightsCopyright © 2010 IEEEes
dc.titlePrecise evaluation of coaxial to waveguide transitions by means of inverse techniqueses
dc.typeinfo:eu-repo/semantics/articlees
dc.subject.otherTeoría de la Señal y las Comunicacioneses
dc.subjectTransición coaxial de guía de ondaes
dc.subjectMedida inversaes
dc.subjectCalibración de dos niveleses
dc.subjectCoaxial to waveguide transitionses
dc.subjectInverse measurementes
dc.subjectTwo-tier calibrationes
dc.subjectAlgoritmos genéticos (AG)
dc.subjectGenetic Algorithm (GA)
dc.identifier.urihttp://hdl.handle.net/10317/1411
dc.contributor.investgroupGrupo de Electromagnetismo y Materia (GEM)es
dc.identifier.doi10.1109/TMTT.2009.2036408


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