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. 22, 2013
Filed:
May. 12, 2009
Multicarrier reflectometry device and method for on-line diagnosis of at least one transmission line
Applicants:
Adrien Lelong, Orsay, FR;
Marc Olivas, Palaiseau, FR;
Inventors:
Adrien Lelong, Orsay, FR;
Marc Olivas, Palaiseau, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G01R 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multi-carrier reflectometry device and method for on-line diagnosis of at least one transmission line. The device includes: a transmission part that includes successively: a module for parameterizing a test signal S, such that:=[0,],a module for synthesizing the test signal by inverse discrete Fourier transform, and a digital to analog converter, connected to the line; and a detection part that includes successively: an analog to digital converter connected to this transmission line, a discrete Fourier transform module, and an analysis module containing a deconvolution module, which also receives the test signal s.