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:
Oct. 21, 2025
Filed:
Apr. 12, 2023
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
An apparatus and a method for accurate determination of a transfer function of a device under test (DUT) comprising a measurement unit adapted to measure a transfer function of the device under test (DUT) across a frequency range in response to a wideband signal applied by the measurement unit to the device under test (DUT), a preprocessing unit adapted to cut out data of the measured transfer function at frequencies where the applied wideband signal comprises a low spectral power density and a data processing unit adapted to process the remaining data of the measured transfer function to determine an accurate transfer function of said device under test (DUT).