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:
May. 04, 2021
Filed:
Dec. 03, 2018
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Walter Weiss, Poing, DE;
Jan-Patrick Schultheis, Kirchheim, DE;
ROHDE & SCHWARZ GMBH & CO. KG, Munich, DE;
Abstract
A measurement method and a measurement device for performing a measurement with respect to a frequency-converting device under test and compensating for a shifting frequency are provided. The measurement method comprises the steps of applying an input signal to an input of the device under test, receiving an output signal from an output of the device under test, converting the output signal into a digitized signal comprising digital samples, estimating a received frequency with respect to the output signal on the basis of the digital samples, and comparing the received frequency to an expected frequency.