Centre National De La Recherche Scientifique

Thales

Centralesupelec

Université De Rennes

Nantes Université

Insa De Rennes

Thierry Pierre

Hervé Legay

Maria Garcia Vigueras

Juan Duran Venegas

Charalampos Stoumpos

A device for controlling radiofrequency beams of a given polarization, the device includes a set of at least one cell, comprising a support frame and at least one interconnection internal to the frame. The frame is inscribed within a prism, having a given axis Z' andfaces connected to one another byedges oriented along the axis Z′. The frame comprisescorner elements, each having a rim coincident with an edge and being arranged such that the frame has, on each face, a slot (440-) extending along the axis Z′. The interconnectioncomprises inductive rods, each comprising two ends of which a first end is connected to a rim, the second ends being connected to one another at a connection point positioned in the centre of the frame in a plane orthogonal to the axis Z′. Each cell is configured to carry out polarization-invariant transmission and/or reflection of beams.

Device for controlling RF electromagnetic beams according to their frequency band, and manufacturing method

Growing community of inventors

SAINT JULIEN SUR GARONNE, France

Thierry Pierre