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Precise evaluation of coaxial to waveguide transitions by means of inverse techniques
dc.contributor.author | Lozano Guerrero, Antonio José | |
dc.contributor.author | Clemente Fernández, Francisco Javier | |
dc.contributor.author | Monzó Cabrera, Juan | |
dc.contributor.author | Pedreño Molina, Juan Luis | |
dc.contributor.author | Díaz Morcillo, Alejandro Benedicto | |
dc.date.accessioned | 2010-11-03T08:36:53Z | |
dc.date.available | 2010-11-03T08:36:53Z | |
dc.date.issued | 2010-01 | |
dc.identifier.citation | LOZANO 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 0018-9480 | es |
dc.identifier.issn | 0018-9480 | |
dc.description.abstract | In 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.format | application/pdf | |
dc.language.iso | eng | es |
dc.publisher | IEEE Microwave Theory and Techniques Society | es |
dc.rights | Copyright © 2010 IEEE | es |
dc.title | Precise evaluation of coaxial to waveguide transitions by means of inverse techniques | es |
dc.type | info:eu-repo/semantics/article | es |
dc.subject.other | Teoría de la Señal y las Comunicaciones | es |
dc.subject | Transición coaxial de guía de onda | es |
dc.subject | Medida inversa | es |
dc.subject | Calibración de dos niveles | es |
dc.subject | Coaxial to waveguide transitions | es |
dc.subject | Inverse measurement | es |
dc.subject | Two-tier calibration | es |
dc.subject | Algoritmos genéticos (AG) | |
dc.subject | Genetic Algorithm (GA) | |
dc.identifier.uri | http://hdl.handle.net/10317/1411 | |
dc.contributor.investgroup | Grupo de Electromagnetismo y Materia (GEM) | es |
dc.identifier.doi | 10.1109/TMTT.2009.2036408 |
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