Rohde and Schwarz Gmbh & Co. Kg

Marius Brinkmann

Gerhard Hamberger

Matthias Beer

Steffen Neidhardt

Benedikt Simper

Maximilian Bogner

Christian Carlowitz

Georg Körner

Christoph Birkenhauer

Patrick Stief

Dr Gerhard Hamberger

The present disclosure generally relates to a multistatic radar system and a method for a spatially resolved detection of an object under test. The multistatic radar system includes an at least two-dimensional multistatic array of antenna elements having an at least partially shared coverage area. At least one data processing circuit is coupled to the array. Analog and/or digital beamforming is performed thereby obtaining at least one image of the object under test at least partially being located within the shared coverage area. Processing the image obtained is used to resolve at least one scattering center of the object under test. A spatially resolved scattering center distribution is determined based on the image obtained.

Multistatic radar system and a method for a spatially resolved detection of an object under test

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.

Radar test system

A radar target simulator with no lower target distance limitation and continuous distance emulation is provided. Said radar target simulator comprises a receiving unit configured to receive a radar signal from a radar under test and to provide a corresponding receive signal, and a ramp slope estimating unit. In this context, the ramp slope estimating unit is configured to track the ramp slope of the radar under test on the basis of the receive signal.

Radar target simulator with continuous distance emulation and corresponding simulation method

Growing community of inventors

Munich, Germany

Marius Brinkmann