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:
Sep. 29, 2020
Filed:
Apr. 30, 2018
Applicant:
Anritsu Company, Morgan Hill, CA (US);
Inventor:
Jon S. Martens, San Jose, CA (US);
Assignee:
ANRITSU COMPANY, Morgan Hill, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01); G01R 31/319 (2006.01);
U.S. Cl.
CPC ...
G01R 31/2837 (2013.01); G01R 31/31905 (2013.01); G01R 31/31915 (2013.01);
Abstract
A method of network extraction based on phase localization using a test setup including a standard includes measuring frequency data using a measuring instrument connected with the test setup by performing a frequency sweep across an identified bandwidth, correlating filter functions as required against the measured frequency domain data to localize phase across the test setup, removing excess phase rotation and solving for inner plane match of the test setup based on known composite measurement and previously identified components of the test setup.