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. 05, 2007
Filed:
Dec. 17, 2002
Philippe Minard, Saint Medard sur Ille, FR;
Ali Louzir, Rennes, FR;
Franck Thudor, Rennes, FR;
Françoise Le Bolzer, Rennes, FR;
Philippe Minard, Saint Medard sur Ille, FR;
Ali Louzir, Rennes, FR;
Franck Thudor, Rennes, FR;
Françoise Le Bolzer, Rennes, FR;
Thomson Licensing, Boulogne-Billancourt, FR;
Abstract
The present invention relates to a device for the reception and/or the transmission of electromagnetic signals comprising at least one means of reception and/or of transmission of electromagnetic signals, consisting of an antenna of the slot type and a feed line coupled electromagnetically with the slot of the antenna so as to connect the means of reception and/or of transmission of electromagnetic signals to means of utilization of the signals, the feed line being coupled electromagnetically with the slot at two points chosen such that the electromagnetic waves exhibit a circular polarization.