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:
Jun. 23, 2026
Filed:
Feb. 21, 2024
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
A calibration system for a measurement application device is described where the calibration system includes a port calibration unit for each one of at least two ports of the measurement application device, and a central switching unit that includes an input port for each one of the port calibration units and controllably couples at least two of the input ports to each other in pairs. Moreover, each one of the port calibration units includes a device coupling port for coupling the respective port calibration unit to the respective port of the measurement application device, and a central coupling port for coupling the respective port calibration unit to the respective input port of the central switching unit. Also, each one of the port calibration units includes a calibration section, and a switching section. The present disclosure further provides a respective method.