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dc.contributor.authorDíaz Morcillo, Alejandro Benedicto 
dc.contributor.authorBalbastre Tejedor, Juan Vicente 
dc.contributor.authorNuño Fernández, Luis 
dc.date.accessioned2010-11-12T13:45:34Z
dc.date.available2010-11-12T13:45:34Z
dc.date.issued2003-05
dc.identifier.citationDÍAZ MORCILLO, Alejandro B., BALBASTRE, Juan V., NUÑO, Luis. New recovery error indicator for adaptive finite-element analysis on waveguiding structures. IEEE Transactions on Microwave Theory and Techniques, 51 (5): 1467 - 1475 p. ISSN 0018-9480es
dc.identifier.issn0018-9480
dc.description.abstractThe adaptive finite-element method (FEM) is an iterative variant of the FEM where, in a first step, an initial mesh with few and low-order elements is generated, the corresponding algebraic problem is solved and the error in the solution is estimated in order to add degrees of freedom in those regions of the domain with the biggest error estimation. This process is repeated until an ending condition is reached. The two basic stages in this method are the error indication and the mesh enrichment. In this paper, within the analysis of waveguiding structures, a new error indicator based on the curl recovery is described. In addition, an overview on refinement techniques is presented, and the -refinement employed in this study is briefly described. Results obtained with the curl-recovery indicator are discussed and compared with the classical nonadaptive FEM and two previously developed error indicators: the residual and flux continuity indicators.es
dc.formatapplication/pdf
dc.language.isoenges
dc.publisherIEEE Microwave Theory and Techniques Societyes
dc.rightsCopyright © 2003 IEEEes
dc.titleNew recovery error indicator for adaptive finite-element analysis on waveguiding structureses
dc.typeinfo:eu-repo/semantics/articlees
dc.subjectErrores de análisises
dc.subjectMétodos de elementos finitoses
dc.subjectLíneas de transmisiónes
dc.subjectGuías de ondaes
dc.subjectError analysises
dc.subjectFinite element method (FEM)es
dc.subjectTransmission linees
dc.subjectWaveguideses
dc.subject.otherTeoría de la Señal y las Comunicacioneses
dc.identifier.urihttp://hdl.handle.net/10317/1425
dc.contributor.investgroupGrupo Electromagnetismo y Materia (GEM)es
dc.identifier.doi10.1109/TMTT.2003.810149


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