The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 2020
Filed:
Oct. 16, 2017
Centre National D'etudes Spatiales Cnes, Paris, FR;
Le Centre National DE LA Recherche Scientifique, Paris, FR;
L'universite DE Rennes 1, Rennes, FR;
Nicolas Capet, Toulouse, FR;
Francesco Foglia Manzillo, Rennes, FR;
Karim Tekkouk, Tokyo, JP;
Ronan Sauleau, Acigne, FR;
Mauro Ettorre, Rennes, FR;
CENTRE NATIONAL D'ETUDES SPATIALES CNES, Paris, FR;
LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
L'UNIVERSITE DE RENNES 1, Rennes, FR;
Abstract
The present disclosure relates to a multilayer electromagnetic waveguide that includes a plurality of layers forming guide channels for an electromagnetic wave, and at least one transition device including at least one dielectric layer between two guide channels, referred to as coupled guide channels, extending as an extension. Each transition device includes at least one adaptation channel extending in a longitudinal direction, and each adaptation channel is defined by two electrically conductive walls. At least one wall extends along the dielectric spacer layer from one end of the coupled guide channel, over a length suitable for optimizing the transmission of an electromagnetic wave between the two coupled guide channels.