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. 19, 2021
Filed:
Sep. 24, 2019
Applicant:
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Inventor:
Michael Feilen, Munich, DE;
Assignee:
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/00 (2015.01);
U.S. Cl.
CPC ...
H04B 17/0085 (2013.01);
Abstract
A test system for determining a response function of a transmission channel is disclosed. The transmission channel comprises an input, a mixer, a device under test and a coupling unit. The test system comprises a local oscillator, a delay unit, a combiner and an analysis module. The analysis module is configured to determine the response function of the transmission channel based on a superposed signal, wherein the superposed signal comprises an output signal of a device under test and a delayed oscillator signal. Further, a method for determining a response function of a transmission channel is disclosed.