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:
Jan. 21, 2014
Filed:
Oct. 08, 2009
Applicant:
Pierre Bertram, Jallais, FR;
Inventor:
Pierre Bertram, Jallais, FR;
Assignee:
Thales, Neuilly sur Seine, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/00 (2006.01); H01P 5/12 (2006.01); H01F 5/00 (2006.01); H03G 3/30 (2006.01); H01F 27/28 (2006.01); H01P 7/08 (2006.01);
U.S. Cl.
CPC ...
H03G 3/3042 (2013.01); H01F 2027/2819 (2013.01); H01P 7/08 (2013.01);
Abstract
A compact and low-cost radiofrequency coupler, notably for the production of radiofrequency transmitters, includes a transmission line and a measuring line, the measuring line being coupled to the transmission line by the intermediary of windings, the transmission line, the measuring line and the windings being printed on a printed circuit board, upon which is fixed, by a clip-on technique, a binocular ferrite core that is essentially planar and E-shaped and whose central branch is disposed between the transmission line and the measuring line and whose distal branches are disposed in the central region of the planar windings.