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:
Apr. 07, 2015
Filed:
Jan. 25, 2012
Applicants:
Marc Lanoiselee, La Chapelle des Fougeretz, FR;
Pierre Siohan, Rennes, FR;
Inventors:
Marc Lanoiselee, La Chapelle des Fougeretz, FR;
Pierre Siohan, Rennes, FR;
Assignee:
Orange, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/00 (2006.01); H03H 11/12 (2006.01); H04B 3/54 (2006.01);
U.S. Cl.
CPC ...
H04L 27/0002 (2013.01); H03H 11/126 (2013.01); H04B 3/54 (2013.01); H04B 2203/5491 (2013.01);
Abstract
A weighting filter is provided for use in a device for transmitting and/or receiving an analog signal. The device is capable of transmitting and/or receiving the analog signal in a predetermined frequency band consisting of two adjacent sub-bands, referred to as first and second sub-bands. The weighting filter includes: a first branch, which attenuates the analog signal; a second branch that filters the analog signal and has a bandwidth corresponding to the first sub-band or to the second sub-band; and a module that combines signals from the first and second branches.