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:
Feb. 25, 2020
Filed:
Oct. 02, 2017
Thales, Courbevoie, FR;
Pierre Bosshard, Tournefeuille, FR;
Jean-Baptiste Schrottenloher, Toulouse, FR;
THALES, Courbevoie, FR;
Abstract
A radiating element comprises a cavity that is axially symmetric about an axis Z, a metal central core that extends axially at the center of the cavity and N different successive metal elliptical planar elements that are stacked on top of one another parallelly to the lower wall of the cavity, the central core comprises a lower end that is fastened to the lower metal wall of the cavity and an upper end that is free, each elliptical metal planar element being centered in the cavity and secured to the central core, the N elliptical planar elements being regularly spaced and having dimensions that decrease monotonically between the lower end and the upper end of the central core, where N is an integer higher than 2.