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http://hdl.handle.net/10662/18333
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Campo DC | Valor | idioma |
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dc.contributor.author | Robustillo, Pedro | - |
dc.contributor.author | Córcoles, Juan | - |
dc.contributor.author | Rubio Ruiz, Jesús | - |
dc.date.accessioned | 2023-09-22T08:47:45Z | - |
dc.date.available | 2023-09-22T08:47:45Z | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | Robustillo, P., Córcoles, C. and Jesús Rubio, J. (2022). Expedited amplitude and phase tolerance analysis of reflector antenna systems with vector spherical waves | - |
dc.identifier.uri | http://hdl.handle.net/10662/18333 | - |
dc.description | Publicado en IEEE Transactions on Antennas and Propagation el 18 November 2022, ( Volume 71, Issue 1, January 2023) con DOI: 10.1109/TAP.2022.3222080 | es_ES |
dc.description.abstract | This work presents the relevant advantages of analyzing a complete reflector antenna system based on: 1) the expansion of the feed radiated field in terms of vector spherical waves (VSWs) and 2) the characterization of the reflector domain with VSWs. It requires that the reflector be initially analyzed under the illumination of each single VSW. The output of each of these analyses is the radiated field of the reflector for each VSW excitation. Then, the accurate response of the complete antenna system, both in amplitude and phase, can be directly obtained by just linear combination of these individual-VSW-excited radiated fields, weighted by the feed transmission vector that relates the coefficients of the VSW expansions for the feeder with its input excitation mode. Thanks to the orthogonality of the VSWs, and the applicability of the far-field approximation, it turns into a very efficient approach for the whole end-to-end analysis, adding useful capabilities and flexibility for the expedited assessment of tolerances. | es_ES |
dc.description.sponsorship | This work was supported by the Spanish Government under grants TED2021-130650B-C21 (ANT4CLIM), PID2020-116968RB-C32 (DEWICOM) and PID2021-122856NB-C21, funded by MCIN/AEI/ 10.13039/501100011033 (Agencia Estatal de Investigación), by UE (European Union) "NextGenerationEU"/PRTR and by ERDF A Way of making Europe (FEDER, UE). | es_ES |
dc.format.extent | 4 p. | es_ES |
dc.format.mimetype | application/pdf | en_US |
dc.language.iso | eng | es_ES |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Observación de la tierra | es_ES |
dc.subject | Método de elementos finitos (FEM) | es_ES |
dc.subject | Método de momentos (MoM) | es_ES |
dc.subject | Óptica física (PO) | es_ES |
dc.subject | Radar | es_ES |
dc.subject | Radiómetros | es_ES |
dc.subject | Ondas esféricas | es_ES |
dc.subject | Earth observation | es_ES |
dc.subject | Finite-element method (FEM) | es_ES |
dc.subject | Method of moments (MoM) | es_ES |
dc.subject | Physical optics (PO) | es_ES |
dc.subject | Radiometers | es_ES |
dc.subject | Spherical waves | es_ES |
dc.title | Expedited amplitude and phase tolerance analysis of reflector antenna systems with vector spherical waves | es_ES |
dc.type | preprint | es_ES |
europeana.type | TEXT | en_US |
dc.rights.accessRights | openAccess | es_ES |
dc.subject.unesco | 3307.10 Radar | es_ES |
dc.subject.unesco | 25 Ciencias de la Tierra y del Espacio | es_ES |
dc.subject.unesco | 21 Astronomía y Astrofísica | es_ES |
dc.subject.unesco | 2209.19 Óptica Física | es_ES |
europeana.dataProvider | Universidad de Extremadura. España | es_ES |
dc.type.version | acceptedVersion | es_ES |
dc.contributor.affiliation | Universidad Autónoma de Madrid | es_ES |
dc.contributor.affiliation | Universidad de Extremadura. Departamento de Tecnología de los Computadores y de las Comunicaciones | es_ES |
dc.relation.publisherversion | https://doi.org/10.1109/TAP.2022.3222080 | es_ES |
dc.identifier.publicationfirstpage | 1 | es_ES |
dc.identifier.publicationlastpage | 4 | es_ES |
dc.identifier.orcid | 0000-0002-1424-4714 | es_ES |
Colección: | DTCYC - Artículos |
Archivos
Archivo | Descripción | Tamaño | Formato | |
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TAP_2022_3222080_preprint.pdf | 1,65 MB | Adobe PDF | Descargar |
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