Patent · US Active

Vector network analyzer with digital interface

US11041894B2 · kind B2 · utility

0Cited by

6References

5Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Steffen Heuel · Munich, DE
Steffen Neidhardt · Dorfen, DE
Thilo Bednorz · Erding, DE

Key dates

Filing date	Feb 19, 2018
Grant date	Jun 22, 2021
Priority date	—
Expiry date	Jul 12, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01R31/2834
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A vector network analyzer comprises a first measuring port, a first digital interface, connected to the first measuring port, adapted to be connected to a digital input or output of a device under test, and a second measuring port, adapted to be connected to a radio frequency input or output of the device under test. It also comprises a processor, adapted to determine S-parameters of the device under test based upon measuring signals transmitted to the device under test and receive from the device under test by the first measuring port and the second measuring port.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.