November 6, 2023 /SemiMedia/ -- NXP Semiconductors N.V. recently announced the investment in and collaboration with Zendar Inc. , a software start-up dedicated to revolutionizing autonomous vehicle systems with high-resolution radar. The investment aims to accelerate and improve high-resolution radar solutions for autonomous driving (AD) and advanced driver assistance systems (ADAS) to complement NXP’s leading scalable radar portfolio.

NXP and Zendar will collaborate on enhanced high-resolution radar systems for automotive applications by leveraging Distributed Aperture Radar (DAR), a technology developed by Zendar that allows a simplified system solution approach. The investment reinforces NXP’s technology leadership in the automotive radar market while strengthening the ecosystem, which marks the next step towards improved road safety.

Both AD and ADAS applications require high-resolution sensing to ensure the vehicle moves safely on the road. DAR offers a smart path to enhance the resolution of high-performance radar systems while eliminating the need for thousands of antenna channels. It coherently fuses information from multiple radar sensors on a vehicle to create a larger effective antenna that achieves unprecedented sensing resolution. The technology enables high-angular resolution below 0.5 degrees, offering lidar-like performance which is essential for precise mapping of the environment, whereas conventional radar sensors operate between 2 and 4 degrees. In addition, DAR offers further potential to enhance the resolution through flexible mounting techniques.

The radar solutions will be based on NXP’s widely adopted S32R radar processor platform and RFCMOS SAF8x one-chip SoCs, which are tailored to cover car OEMs’ ever diversifying vehicle architectures and help accelerate the transition toward distributed architectures. Car makers and Tier 1 suppliers will benefit from high-resolution systems developed with substantially simplified standard radars with reduced thermal complexity and a smaller radar footprint for flexible and convenient mounting.

“Zendar’s innovative technology combined with NXP’s state-of-the-art radar portfolio aims to enable high-resolution radar sensing for both, edge and upcoming distributed vehicle architectures. Together with Zendar, we are bringing this exciting new technology to the OEMs and Tier 1 suppliers. The comprehensive solution allows flexible DAR processing either on the edge or zones to support carmakers’ diverse ADAS vehicle architectures,” said Steffen Spannagel, SVP and GM, ADAS, NXP.

“DAR technology is fundamentally early fusion from distributed radar modules. NXP’s industry-leading radar portfolio is essential to deploy DAR in automotive. The lidar-like performance of DAR is a breakthrough for next-generation ADAS. I am excited to usher this industry revolution in collaboration with NXP,” said Vinayak Nagpal, Co-Founder and CEO, Zendar Inc.