KEYSIGHT ENABLES VALIDATION OF ARBE 4D IMAGING RADAR CHIPSET

Keysight Technologies, Inc announces that Arbe has selected the E8719A Radar Target Solution (RTS) to test the Arbe 4D imaging radar chipset for automotive applications.

Radar target simulation technology plays a crucial role in the design validation stage of radar chipsets and the manufacturing stage of radar sensor modules by accurately simulating real-world targets. The Arbe 4D radar chipset provides high-resolution azimuth and elevation imaging using a large channel array, proprietary modulation, and high dynamic range. To test a high-performance chipset with 76-81 GHz coverage, Arbe required a radar target simulator with exceptional millimetre wave (mmWave) performance.

The Keysight E8719A RTS met this need by providing 5 GHz wide bandwidth covering 76-81 GHz automotive radar band and high spurious free dynamic range, which are needed for testing 4D imaging radars. The solution's distributed architecture with a small mmWave remote radio head enabled Arbe to integrate it into a mmWave anechoic chamber for accurate and repeatable over-the-air (OTA) testing.

As part of this solution, Arbe plans to take advantage of Keysight's unique U9361M Rcal receiver calibrator for simple and automated OTA calibration to accelerate test setup deployment and ensure consistency across multiple test setups. In addition, Arbe will be able to automate its test program using the KS8328A PathWave Test Executive for Manufacturing software and gain actionable insights that improve the overall radar module manufacturing process using the PM2288A PathWave Manufacturing Analytics software.