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Communication Dans Un Congrès Année : 2019

Study of 3D printed HoneyComb Microwave Absorbers

Vincent Laur
Maalouf Azar
Chevalier Alexis
Fabrice Comblet


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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Dates et versions

hal-02461533 , version 1 (30-01-2020)



Vincent Laur, Maalouf Azar, Chevalier Alexis, Fabrice Comblet. 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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