Munich10-Oct-2017
With the advent of advanced driver assistance systems (ADAS), vehicles are increasingly being equipped with radar sensors that support drivers in critical situations. To meet the industry’s testing needs, Rohde & Schwarz is developing a range of new radar test solutions. These are being presented to the public for the very first time at EuMW 2017.
Echo generator for end-of-line production testing of automotive radar sensors
Rohde & Schwarz offers visitors a product preview of the new R&S AREG100A automotive radar echo generator for reliable testing of radar sensors in production. The R&S AREG100A supports all automotive radar bands (24 GHz, 76 GHz and 79 GHz). Up to three customer-definable fixed radar distances plus an optional Doppler offset for simulation of radial velocity make it a powerful solution for production testing.
Together with the R&S ATS1000 shielded chamber and the R&S QuickStep test execution software, it ensures fail-safe testing of automotive radar sensors. With this setup, end-of-line testing becomes a standardized, conclusive process to ensure continuous quality control of radar sensors.
Thanks to its small footprint and low weight, the R&S AREG100A can be easily integrated into existing test racks for final inspection of the integrated radar sensor at the OEM’s manufacturing sites.
Quality automotive radome scanner
Rohde & Schwarz has developed the R&S QAR specifically to characterize the performance of automotive radar covers such as emblem radomes and car bumpers. The test solution uses an innovative imaging technique that allows very fast measurement of the reflectivity of the DUT. Car manufacturers can now precisely localize and identify any material errors or inhomogeneous material that might impact the sensor’s performance. A complete frequency sweep from 75 GHz to 82 GHz is used to measure material attenuation in the 77 GHz and 79 GHz automotive radar ranges. With both sets of measurements, the R&S QAR offers the comprehensive and detailed analysis required for future radar generations. The R&S QAR is scheduled to be available in the first quarter of 2018.
Fast automotive radar testing
Rohde & Schwarz will also demonstrate a breakthrough technology in testing and evaluating radar. The new measurement system allows precise angle simulation. This and other features can be seen in a live demonstration.
The Rohde & Schwarz special exhibition area is located in the entrance of hall 7A at European Microwave Week (EuMW) in Nuremberg, Germany. For further information on the currently available test solutions for automotive radar, go to: www.rohde-schwarz.com/ad/press/automotive
Rohde & Schwarz
The Rohde & Schwarz technology group is among the trailblazers when it comes to paving the way for a safer and connected world with its leading solutions in test & measurement, technology systems, and networks & cybersecurity. Founded more than 85 years ago, the group is a reliable partner for industry and government customers around the globe. On June 30, 2022, Rohde & Schwarz had around 13,000 employees worldwide. The independent group achieved a net revenue of EUR 2.53 billion in the 2021/2022 fiscal year (July to June). The company is headquartered in Munich, Germany.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
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