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. 13, 2009
Filed:
May. 14, 2004
Applicant:
Pierre-andré Laurent, Bessancourt, FR;
Inventor:
Pierre-André Laurent, Bessancourt, FR;
Assignee:
Thales, Neuilly sur Seine, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/00 (2006.01); H04B 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device and a method for the rejection of interference in a payload signal are described. The method includes evaluating the interference phase and evaluating the instantaneous amplitude of the interference by the least error squares method, forming a ratio r=(B/(A+B)) where A is the real part of the amplitude of the interference and B is the complex part of the amplitude of the interference. If r is below the threshold value r, the signal is corrected by replacing the central sample of the signal by a weighted sum moderated by the central sample and neighboring samples.