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:
May. 23, 2023
Filed:
Sep. 03, 2021
Applicants:
Arianegroup Sas, Paris, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Universite DE Rennes 1, Rennes, FR;
Inventors:
Nicolas Attaja, Paris, FR;
Mauro Ettorre, Paris, FR;
Ronan Sauleau, Rennes, FR;
Davy Guihard, Paris, FR;
Assignees:
ARIANEGROUP SAS, Paris, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
UNIVERSITE DE RENNES 1, Rennes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 9/28 (2006.01); H01Q 1/28 (2006.01); H01Q 21/26 (2006.01); H01Q 21/30 (2006.01); H01Q 19/10 (2006.01);
U.S. Cl.
CPC ...
H01Q 9/285 (2013.01); H01Q 1/288 (2013.01); H01Q 19/108 (2013.01); H01Q 21/26 (2013.01); H01Q 21/30 (2013.01);
Abstract
The invention relates to an antenna comprising a radiative antenna element able to emit a signal in at least two disjoint frequency bands and a waveguide covered by the radiative antenna element, comprising two nested resonant cavities, each single-mode or mostly single-mode in a separate frequency band.