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Antipodal Vivaldi antennas dedicated to in-situ broadband microwave permittivity measurements

hal.structure.identifierUniversité de Bordeaux [UB]
dc.contributor.authorDEMONTOUX, François
hal.structure.identifierUniversité de Bordeaux [UB]
dc.contributor.authorYAAKOUBI, G.
hal.structure.identifierUniversité de Bordeaux [UB]
dc.contributor.authorWIGNERON, G.
hal.structure.identifierInstitut Supérieur de l'Aéronautique et de l'Espace [ISAE-SUPAERO]
dc.contributor.authorGRZESKOWIAK, M.
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorSBARTAI, Mehdi
hal.structure.identifierUniversité de Bordeaux [UB]
dc.contributor.authorFADEL, L.
hal.structure.identifierUniversité de Bordeaux [UB]
dc.contributor.authorRUFFIÉ, Gilles
hal.structure.identifierUniversité de Bordeaux [UB]
dc.contributor.authorBONNAUDIN, Fabrice
hal.structure.identifierUniversité de Bordeaux [UB]
dc.contributor.authorOYHENART, L.
hal.structure.identifierUniversité de Bordeaux [UB]
dc.contributor.authorVIGNERAS, V.
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorWIGNERON, Jean-Pierre
hal.structure.identifierCentre d'études spatiales de la biosphère [CESBIO]
dc.contributor.authorVILLARD, L.
hal.structure.identifierCentre d'études spatiales de la biosphère [CESBIO]
dc.contributor.authorLETOAN, T.
hal.structure.identifierCentre d'études spatiales de la biosphère [CESBIO]
dc.contributor.authorKERR, Yann H.
dc.date.accessioned2021-05-14T09:34:54Z
dc.date.available2021-05-14T09:34:54Z
dc.date.issued2019
dc.date.conference2019-05-13
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/76163
dc.description.abstractEnIn the context of the ESA's SMOS and the ESA's BIOMASS space mission, the data processing algorithms require precise permittivity models of the different wood species. To develop the models, in situ sensors that could be easily deployed on the site dedicated to calibration/validation studies would be truly relevant. Microwave volume analysis can be a very useful tool to monitor material properties. There are very few commercial equipment dedicated to in-situ measurements and none of them is developed in order to leave the instrument on site for automatic measurements with specific constraints such as communication, low power consumption, frequency broadband, non-invasive measurement and cheap price. The main objective of the study presented is to develop an equipment to meet these challenges. In this article we will present the study that we conducted to design the broadband antennas needed by the device to perform efficient in situ measurements. Preliminary results on a concrete structure demonstrate the possibility to perform quality B scan despite the strict imposed specifications.
dc.language.isoen
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.title.enAntipodal Vivaldi antennas dedicated to in-situ broadband microwave permittivity measurements
dc.typeCommunication dans un congrès avec actes
dc.subject.halSciences du Vivant [q-bio]
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.countryCZ
bordeaux.title.proceedingEuropean Microwave Conference (EuMCE)
bordeaux.conference.cityPrague
bordeaux.peerReviewedoui
hal.identifierhal-02737683
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02737683v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2019&rft.au=DEMONTOUX,%20Fran%C3%A7ois&YAAKOUBI,%20G.&WIGNERON,%20G.&GRZESKOWIAK,%20M.&SBARTAI,%20Mehdi&rft.genre=proceeding


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