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. 18, 2017
Filed:
Dec. 20, 2012
Bernard Jecko, Rilhac Rancon, FR;
Mohammad Hajj, Limoges, FR;
Regis Chantalat, Naves, FR;
Moustapha Salah Toubet, Limoges, FR;
Bernard Jecko, Rilhac Rancon, FR;
Mohammad Hajj, Limoges, FR;
Regis Chantalat, Naves, FR;
Moustapha Salah Toubet, Limoges, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S), Paris, FR;
UNIVERSITE DE LIMOGES, Limoges, FR;
Abstract
A basic antenna (), designed to form a radiating element of an array antenna, includes, superimposed, a planar reflector (), a probe (), and an assembly () of the EBG type by default in the form of a cavity (). The basic antenna () includes a wall enclosure () capable of reflecting the electromagnetic waves at the operating frequency or frequencies of the basic antenna (), the wall enclosure () being an extension in a direction orthogonal to the planar reflector () and simultaneously surrounding only the probe (), the cavity () and the structure (). The one- or two-dimensional array antenna includes a plurality of joined basic antennas () arranged compactly.