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:
Jun. 04, 2024
Filed:
Dec. 10, 2021
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
Lotfi Batel, Grenoble, FR;
Lionel Rudant, Grenoble, FR;
Abstract
A directional antenna network adapted to operate in at least one predetermined frequency band, which includes at least one pair of metal antennas formed by a first metal antenna and a second metal antenna, the second metal antenna being sequentially rotated by a predetermined angle of rotation relative to the first metal antenna, a load circuit, with each metal antenna connected to the load circuit, and a monopole antenna, having a central position in the antenna network, connected to the load circuit. The metal antennas and the monopole antenna are arranged on a ground plane and coupled, with the load circuit being parameterized to provide radiation, the monopole antenna having a destructive contribution of a magnetic transverse radiation mode to obtain radiation by the at least one pair of metal antennas of selected circular polarization.