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. 12, 2021
Filed:
Oct. 15, 2018
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Jan-Patrick Schultheis, Kirchheim, DE;
Werner Held, Poecking, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
A signal source is described. The signal source comprises a signal generator, a first frequency divider and a second frequency divider. The first and the second frequency divider are each connected to the signal generator. The signal generator is configured to generate a source signal having a source frequency and to selectively forward the source signal to at least one of the first frequency divider and the second frequency divider. The first frequency divider is established as an integer frequency divider and is configured to generate a first output signal from the source signal. The second frequency divider is different from the first frequency divider and is configured to generate a second output signal from the source signal, wherein a phase noise of the second output signal is considerably lower than a phase noise of the first output signal. Moreover, a test system and a method for testing a device under test are described.