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:
Aug. 06, 2013
Filed:
Jan. 29, 2009
Eduardo Motta Cruz, Saint Herblain, FR;
Jean Philippe Dessarce, Palinges, FR;
Mohamed Himdi, Rennes, FR;
Franck Colombel, Montfort sur Meu, FR;
Eduardo Motta Cruz, Saint Herblain, FR;
Jean Philippe Dessarce, Palinges, FR;
Mohamed Himdi, Rennes, FR;
Franck Colombel, Montfort sur Meu, FR;
Bouygues Telecom, Boulogne Billancourt, FR;
Abstract
The invention relates to a printed antenna comprising a ground plane, a substrate stacked to the ground plane, a metal deposit made on the substrate in order to form therein a resonating patch (), and a means of supplying to excite the resonating patch, characterized in that the patch has dimensions that are adapted for the patch to be able to radiate in both upper electromagnetic modes TMand TM, and in that the means of supplying makes it possible to excite the patch on an excitation point () arranged along the patch so that the patch resonates in a single of said upper electromagnetic modes, by inducing this way a dual-beam radiation diagram with, in the same plane orthogonal to the patch, two main misaligned and symmetric lobes in relation to the normal to the patch.