公开(公告)号：US20230335899A1

公开(公告)日：2023-10-19

申请号：US18134682

申请日：2023-04-14

申请人： THALES ,  UNIVERSITE DE RENNES 1 ,  INSA DE RENNES ,  NANTES UNIVERSITE ,  CENTRALESUPELEC ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

发明人： Hervé LEGAY ,  Charalampos STOUMPOS ,  Thierry PIERRE ,  Juan DURAN VENEGAS ,  Maria GARCIA VIGUERAS

IPC分类号： H01Q3/46

CPC分类号： H01Q3/46

摘要： 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′ and faces connected to one another by edges oriented along the axis Z′. The frame comprises corner elements, each having a rim coincident with an edge and being arranged such that the frame has, on each face, a slot (440-n) extending along the axis Z′. The interconnection comprises 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.