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:
Nov. 14, 2023
Filed:
Aug. 06, 2020
Applicant:
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Inventor:
Kay-Uwe Sander, Munich, DE;
Assignee:
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/317 (2006.01); H03M 1/12 (2006.01); G01R 23/02 (2006.01);
U.S. Cl.
CPC ...
G01R 31/31708 (2013.01); G01R 23/02 (2013.01); H03M 1/124 (2013.01);
Abstract
The present invention relates to a processing of a signal under test in order to compensate frequency variations in the signal under test. For this purpose, the signal under test is mixed with a further digital signal. A frequency of the further signal which is used for mixing with the signal under test may be adapted in real-time according to frequency variations in the signal under test.