Centre National Detudes Spatiales

Elodie Richalot-Taisne

Luc Lapierre

Jerome Puech

Ahlem Ramdane

Odile Picon

A redundant transition device between a waveguide () and at least two redundant processing circuits () includes two uncoupled coplanar lines () formed one on either side of a single substrate plate () and extending, in part at least, into the waveguide (). Each coplanar line () has a longitudinal end () for connection to one () of the processing circuits, and a longitudinal transfer end (), adapted to channel an electromagnetic wave between the waveguide and the slots () of the coplanar line. Each coplanar line () is provided with a phase shifting element (), for inverting the phase of an electric field on one side of the central transmission strip () of the coplanar line.

Growing community of inventors

Neuilly sur Marne, France

Elodie Richalot-Taisne