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:
Mar. 17, 2015
Filed:
May. 02, 2013
Applicant:
Peter Q. Oakley, Langley, WA (US);
Inventor:
Peter Q. Oakley, Langley, WA (US);
Assignee:
Fluke Corporation, Everett, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/08 (2006.01); H04B 3/46 (2006.01);
U.S. Cl.
CPC ...
H04B 3/487 (2015.01); H04B 3/46 (2013.01); G01R 31/088 (2013.01);
Abstract
A method, apparatus and software related product are presented for adaptive frequency-domain windowing to determine a time-domain crosstalk in a cable and produce effective TDX plots regardless of the frequency of a worst NEXT (near-end crosstalk). An adaptive window such as a low pass or pass band window may be selected based on the frequency of a measured worst NEXT margin for each pair combination.