Synthesis of Versatile Functionalities in Arrangements of 3D Unit-Cells

Diego Bermúdez (1) , Carlos Molero (1) , Hervé Legay (2) , Baptiste Palacin (3) , Esteban Menargues (4) , Raphaël Gillard (1) , M. García-Vigueras (1)

1 IETR - Institut d'Électronique et des Technologies du numéRique
2 Alcatel Space Industries Toulouse (FRANCE)
3 CNES - Centre National d'Études Spatiales [Toulouse]
4 SWISSto12

This contribution concentrates on the conception of periodic structures that are built from metallic three-dimensional unit-cells. Such arrangements allow synthesizing diverse functionalities such as polarization conversion, frequency filtering, and impedance matching. In addition, the topologies considered here can be built monolithically employing only metal, therefore providing multiple advantages, such as low insertion losses, high power handling and manufacturing certainty.

Mots clés: periodic structures; three-dimensional architectures; polarizer; wide angle impedance matching; additive manufacturing; periodic structures

Domaines: Electromagnétisme

Diego Bermúdez, Carlos Molero, Hervé Legay, Baptiste Palacin, Esteban Menargues, et al.. Synthesis of Versatile Functionalities in Arrangements of 3D Unit-Cells. IEEE Conference on Antenna Measurements & Applications (CAMA), Nov 2021, Antibes Juan-les-Pins, France. ⟨hal-03519197⟩