Search International and National Patent Collections

1. (WO2018220196) MICROWAVE COMPONENT HAVING AN ASYMMETRIC PROPAGATION CHAMBER

Pub. No.:    WO/2018/220196    International Application No.:    PCT/EP2018/064506
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Sat Jun 02 01:59:59 CEST 2018
IPC: H01P 1/208
H01P 7/06
H01P 5/02
Applicants: UNIVERSITÉ DE BORDEAUX
CENTRE NATIONAL D'ETUDES SPATIALES
INSTITUT POLYTECHNIQUE DE BORDEAUX
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Inventors: GHIOTTO, Anthony
PARMENT, Frédéric
CARPENTIER, Ludovic
Title: MICROWAVE COMPONENT HAVING AN ASYMMETRIC PROPAGATION CHAMBER
Abstract:
A microwave component (10) having an upper layer (14), a lower layer (16), and a core layer (18) defining a propagation zone (19) of an electromagnetic wave extending along a propagation axis (X-X), the propagation zone (19) comprising at least one symmetrical propagation chamber (28). The propagation zone (19) further comprises an asymmetrical propagation chamber (32) defined by the upper layer (14), the lower layer (16) and two spaced-apart lateral boundaries (34, 36) suitable for preventing the passage of an electromagnetic wave having a wavelength greater than or equal to a predetermined minimum wavelength, the lateral boundaries (34, 36) of the asymmetric chamber (32) being non-symmetrical in relation to any plane parallel to the plane of symmetry.