Patent · US Active

Radar test system

US12392868B2 · kind B2 · utility

0Cited by

4References

16Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Gerhard Hamberger · Munich, DE
Matthias Beer · Neubiberg, DE
Steffen Neidhardt · Dorfen, DE
Maximilian Bogner · Munich, DE
Benedikt Simper · Munich, DE
Marius Brinkmann · Munich, DE

Key dates

Filing date	Dec 28, 2022
Grant date	Aug 19, 2025
Priority date	—
Expiry date	Nov 30, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG01S13/931
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present application relates to a radar test system for testing a device-under-test (DUT) including an antenna array, wherein the antenna array includes: at least two RX antennas having a different antenna polarization and at least one TX antenna, or at least two TX antennas having a different antenna polarization and at least one RX antenna. The radar test system further includes a selection module configured to select one RX antenna and one TX antenna of the antenna array and to connect the selected RX antenna with the selected TX antenna, wherein the selected RX antenna is configured to receive a radar signal from the DUT, and wherein the selected TX antenna is configured to transmit a response signal to the DUT.

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