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. 28, 2001
Filed:
Jul. 20, 2000
Patrice Brachat, Nice, FR;
France Telecom, Paris, FR;
Abstract
The invention relates a printed bi-polarization acrial comprising first, second and third superimposed substrate lates (,); a first metal deposit (,), situated on the external face of said first substrate plate (,) which defines at least one first radiating element (,) of the dipole type, in the form of a T, the horizontal bar of said T being constituted by two radiating lateral strands separated by a coupling slit; a first power supply line (,) pursuant to a first polarization, situated between said first and second substrate plates (,) and supplying power to said at least one first radiating element (,); a second metal deposit (,). situated on the external face of said third substrate plate (,) and defining at least one second radiating element of the dipole type (,), in the form of a T, the horizontal bar of said T being constituted by two radiating lateral strands separated by a coupling slit; a second power supply line (,) pursuant to a second polarization, situated between said second and third substrate plates (,) and supplying power to said at least one second radiating element (