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Rohde & Schwarz Unveils R&S RadEsT Next-Gen ADAS Simulator

Rohde & Schwarz Unveils R&S RadEsT Next-Gen ADAS SimulatorRohde & Schwarz launches a radical innovation in automotive radar testing. R&S RadEsT (Radar Essential Tester) automotive radar target simulator emerges as an ultra-compact versatile tool designed to meet a wide array of testing needs along radar sensors lifecycle, from lab-based functional testing to vehicle-level production checks, offering the industry a hitherto unseen price-performance point.

With its impressive array of features and exceptional value, it opens new possibilities for precise, reliable, and dynamic radar testing. The Radar Essential Tester addresses a wide spectrum of use cases, from system checks and debugging of radar module reference designs to software verification and functional tests on the radar module. It is an ideal fit for OEM end-of-line testing, that provides advanced testing capabilities for radar alignment and calibration as well as functional check during production beyond the limited functionality of passive reflective elements that have historically been used. Furthermore, the RadEsT has the capability to test advanced driver-assistance systems (ADAS) and autonomous driving (AD) functions.

R&S RadEsT captures radar sensor signals, modifies, and returns them as simulated radar targets. The dynamic target simulation allows for quick adaptation to simulate rapidly moving targets, which is crucial for qualifying autonomous driving functions like automatic emergency braking (AEB) and adaptive cruise control (ACC). The simulated target can dynamically be configured on the fly in terms of a distance, velocity/doppler, and attenuation/RCS.

The radar target simulator features 12 receive and 12 transmit patch antennas with different polarizations. This allows targets to be simulated from any angular direction, without the need for mechanical movement. Furthermore, its built-in detection mechanism adapts to different radar sensor polarizations.

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Rashmi

I’m a passionate writer who loves storytelling and enjoys exploring different topics. Whether it's writing articles or engaging stories, I aim to inform and inspire readers. With each piece I create, my goal is to connect with people, engage them, and offer new perspectives that encourage meaningful discussions.

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