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:
May. 14, 2024
Filed:
Dec. 23, 2021
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Julius Seeger, Prien am Chiemsee, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
The application discloses a RF vector measurement system including: a first port for generating a RF pulse, a pulse splitter for splitting the pulse into a first pulse send to a device-under-test DUT, and a second pulse send as a reference to a first quantum sensor of the system. The system is arranged to supply a third pulse, which is produced by reflecting or transmitting the first by the DUT, to at least one second quantum sensor phase-correlated with said first quantum sensor by entanglement. A computing unit is arranged to perform a measurement of the DUT by: reading out the state of the population of the first and the second quantum sensor, wherein the state of the second quantum sensor is based on the relative phase and relative amplitude of the second pulse and the third pulse, and determining the relative phase and relative amplitude of the second pulse and the third pulse as the closest match when applying a quantum sensor model for the second quantum sensor, the model being designed to model the dependencies between the relative phase and amplitude and the resulting population state.