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Communication dans un congrès

Study of 3D printed HoneyComb Microwave Absorbers

Laur Vincent 1 Maalouf Azar 1 Chevalier Alexis 1 Comblet Fabrice 2
1 Lab-STICC_UBO_MOM_MF
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance, IBNM - Institut Brestois du Numérique et des Mathématiques
2 Lab-STICC_ENSTAB_MOM_PIM
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
Abstract : In this study, we propose to apply a 3D printing technology to the realization of honeycomb microwave absorbers. At first, printability of simple honeycomb structures was demonstrated and validated by microwave measurements between 2 and 18 GHz. Then, we designed and manufactured multi-scale honeycomb absorbers. These complex absorbers that cannot be manufactured by a standard process, make it possible to increase absorption level at high frequencies, and thus bandwidth. This new shaping technique of microwave absorbers paves the way for the design and fabrication of complex high-performance topologies that cannot be reached by conventional materials and processes.
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Communication dans un congrès
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https://hal.archives-ouvertes.fr/hal-02461533
Contributeur : Marie Briec <>
Soumis le : jeudi 30 janvier 2020 - 17:07:49
Dernière modification le : vendredi 27 novembre 2020 - 09:58:04

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Laur Vincent, Maalouf Azar, Chevalier Alexis, Comblet Fabrice. Study of 3D printed HoneyComb Microwave Absorbers. 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Jul 2019, Atlanta, United States. pp.1981-1982, ⟨10.1109/APUSNCURSINRSM.2019.8888937⟩. ⟨hal-02461533⟩

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