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Fast Frequency Sweep Technique Based on Segmentation for the Acceleration of the Electromagnetic Analysis of Microwave Devices

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Fast Frequency Sweep Technique Based on Segmentation for the Acceleration of the Electromagnetic Analysis of Microwave Devices

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dc.contributor.author Martínez-Zamora, Juan Ángel es_ES
dc.contributor.author BELENGUER MARTÍNEZ, ANGEL es_ES
dc.contributor.author Esteban González, Héctor es_ES
dc.date.accessioned 2020-05-29T03:33:02Z
dc.date.available 2020-05-29T03:33:02Z
dc.date.issued 2019-03-16 es_ES
dc.identifier.uri http://hdl.handle.net/10251/144573
dc.description.abstract [EN] The characterization of communication devices in a certain frequency band can be accelerated if a fast frequency sweep technique is used instead of a discrete frequency sweep. Existing fast frequency sweep techniques are either complex or specific for a certain electromagnetic solver. In this work, a new fast frequency sweep method is proposed that consists in segmenting the device under analysis into simple building blocks. Each building block is characterized with a generalized (multimode) circuital matrix whose elements present a simple and flat frequency response that is interpolated using natural cubic splines with very few points. In this way, the response of each block along the whole frequency band is obtained efficiently and accurately with as many frequency points as desired. Then, the circuital matrices of all the blocks are cascaded and the circuital matrix of the whole device in obtained. The new fast frequency sweep was successfully applied to the analysis of different types of devices (all metallic rectangular waveguide filter, dielectric loaded rectangular waveguide filter, and substrate integrated waveguide filter). The computational times were reduced to 15% or 19%, depending on the device, when compared with a discrete frequency sweep using the same electromagnetic solver. es_ES
dc.description.sponsorship This research was funded by Ministerio de Economia, Industria y Competitividad, Spanish Government, under Research Projects TEC2016-75934-C4-3-R and TEC2016-75934-C4-1-R. es_ES
dc.language Inglés es_ES
dc.publisher MDPI AG es_ES
dc.relation MINECO/TEC2016-75934-C4-3-R es_ES
dc.relation AGENCIA ESTATAL DE INVESTIGACION/TEC2016-75934-C4-1-R es_ES
dc.relation.ispartof Applied Sciences es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Electromagnetic analysis es_ES
dc.subject Fast frequency sweep es_ES
dc.subject Microwave filters es_ES
dc.subject Substrate integrated waveguide es_ES
dc.subject Rectangular waveguide es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Fast Frequency Sweep Technique Based on Segmentation for the Acceleration of the Electromagnetic Analysis of Microwave Devices es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/app9061118 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.description.bibliographicCitation Martínez-Zamora, JÁ.; Belenguer Martínez, A.; Esteban González, H. (2019). Fast Frequency Sweep Technique Based on Segmentation for the Acceleration of the Electromagnetic Analysis of Microwave Devices. Applied Sciences. 9(6):1-16. https://doi.org/10.3390/app9061118 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3390/app9061118 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 16 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 9 es_ES
dc.description.issue 6 es_ES
dc.identifier.eissn 2076-3417 es_ES
dc.relation.pasarela S\395517 es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES
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