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:
Aug. 23, 2022
Filed:
Sep. 18, 2020
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Andreas Maier, Munich, DE;
Mathias Hellwig, Munich, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
A signal analysis method is described. The signal analysis method includes: receiving a time-and-value discrete input signal, the input signal being associated with a signal source; determining at least one jitter component of the input signal; determining a step response based on the input signal, the step response being associated with at least the signal source; determining a counter function based on the step response, the counter function being configured to cancel error terms in a finite-time transform of the step response to frequency domain; superposing the step response and the counter function, thereby obtaining a modified step response; and transforming the modified step response to frequency domain, thereby obtaining a transfer function being associated with at least the signal source. Further, a signal analysis module for analyzing a time-and-value discrete input signal being associated with a signal source is described.