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. 16, 2005
Filed:
Jun. 10, 2002
Georges Kossiavas, Saint Paul, FR;
Robert Staraj, Saint Paul, FR;
Hervé Legay, Plaisance Du Touch, FR;
Jean-marc Carrere, Grasse, FR;
Georges Kossiavas, Saint Paul, FR;
Robert Staraj, Saint Paul, FR;
Hervé Legay, Plaisance Du Touch, FR;
Jean-Marc Carrere, Grasse, FR;
Alcatel, Paris, FR;
Abstract
The present invention provides a multiband antenna () comprising: a plane type ground element (); a plane type 'lower' active radiating element () including at least one 'lower' slot (); a plane type “upper” active radiating element () including at least one “upper” slot (); a first short circuit element () electrically connecting said lower element to said upper element; a second short circuit element () also connecting said lower element to said ground element; a primary signal source (); a “lower” thin sheet () of a first dielectric material; and an “upper” thin sheet () of a second dielectric material. The antenna also has a third short circuit element () electrically connecting said lower element and said ground element, and at least one lower slot and at least one upper slot are radiating slots.