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:
Jul. 04, 2017
Filed:
Mar. 21, 2013
Applicants:
Centre National DE LA Recherche Scientifique (Cnrs), Paris, FR;
Centre National D'etudes Spatiales, Paris, FR;
Inventors:
Hervé Aubert, Toulouse, FR;
Hubert Diez, Leguevin, FR;
Daniel Belot, Leguevin, FR;
Alexandru Takacs, Toulouse, FR;
Assignees:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/36 (2006.01); H01Q 11/08 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/362 (2013.01); H01Q 11/08 (2013.01);
Abstract
The invention concerns a helical antenna comprising a shape of revolution and a plurality of radiating strands helically wound around the shape of revolution, characterized in that each radiating strand is defined by a repetition of a fractal pattern comprising segments formed by a sinusoidal curve.