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:
Jan. 14, 2025
Filed:
Apr. 13, 2022
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Mathias Hellwig, Emmering, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
The present disclosure relates to an electronic instrument for analyzing a device-under-test, DUT, comprising: a digital signal generator configured to generate a test signal having a first frequency; a signal output unit which is connected to the DUT, wherein the signal output unit is configured to convert the test signal to an analog signal and to forward said signal to the DUT; a signal input unit which is connected to the DUT and which is configured to receive a DUT response signal which is based on the test signal, wherein the signal input unit is configured to digitalize the DUT response signal; a signal processing circuity configured to receive the digitalized DUT response signal and to downconvert said signal using the first frequency of the test signal; and an analyzing unit configured to analyze the downconverted DUT response signal in order to determine a transfer function, an impedance and/or a loop stability of the DUT.