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:
Mar. 05, 2024
Filed:
Sep. 21, 2022
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Thomas Ruster, Munich, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
Disclosed is a measurement system for analyzing RF signals, comprising an optically transparent enclosure including an optically pumpable medium being exposed to an electromagnetic field of the RF signal to be analyzed; an optical pump for penetrating the medium with intensity-modulated light, the intensity defining an absorption sensitivity of the medium; a field generator for generating an electric and/or magnetic field within the enclosure, a strength of the generated field defining an absorption frequency of the medium; a controller for controlling the absorption sensitivity of the medium in dependence of the absorption frequency of the medium; and a detector for detecting an optical property of the penetrating light passing through the medium. This facilitates fine-tunable and frequency-dependent control of sensitivity and dynamic range for spectral analysis of RF signals.