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.

Date of Patent:
Dec. 28, 2021

Filed:

Apr. 30, 2020
Applicant:

Keysight Technologies, Inc., Santa Rosa, CA (US);

Inventors:

Joel P. Dunsmore, Sebastopol, CA (US);

Gen Tokumoto, Hyogo, JP;

Yasuaki Komatsu, Hyogo, JP;

Assignee:

Keysight Technologies, Inc., Santa Rosa, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 35/00 (2006.01); G01R 27/28 (2006.01); G01R 27/02 (2006.01); G01R 27/26 (2006.01); G01R 31/319 (2006.01);
U.S. Cl.
CPC ...
G01R 27/28 (2013.01); G01R 27/02 (2013.01); G01R 27/2605 (2013.01); G01R 31/3191 (2013.01); G01R 35/00 (2013.01); G01R 35/005 (2013.01); G01R 35/007 (2013.01); H01L 2924/00 (2013.01); H01L 2924/0002 (2013.01);
Abstract

A measurement system and a method of removing effects of instability of the measurement system while measuring at least one S-parameter of a device under test (DUT) are provided. The method includes initially determining a characteristic of the measurement system, including identifying a location of an instability in the time domain of the measurement system; determining a change of the characteristic of the measurement system while connected to the DUT; and compensating for the determined change of the characteristic of the measurement system while connected to the DUT by removing effects of the determined change on measurements of the at least one S-parameter of the DUT.


Find Patent Forward Citations

Dunsmore, Joel. (2021). Removing effects of instabilities of measurement system (U.S. Patent No. 11209471). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11209471

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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