1. What makes Arbe’s Imaging Radar Processor a “World First”?
Launched as the first automotive-grade (AEC-Q100) dedicated imaging radar processor, it was built specifically to handle the massive data flow of 4D imaging. Unlike general-purpose chips, it is optimized to process raw data from 2,304 virtual channels (48 Rx $\times$ 48 Tx) while staying within the strict power and heat constraints of a vehicle.
2. How does the processor handle the “Data Tsunami” of 4D radar?
The patented processor manages a staggering 30 Gbps of raw radar data (with an equivalent internal throughput of up to 3 Tbps). It converts this data into a dense point cloud of over 100,000 detections per frame at 30 frames per second—all with near-zero latency.
3. What “Smart” features are integrated directly into the silicon?
The chip isn’t just a data “cruncher”; it is a perception engine. It integrates:
4. How does the “Everest” version of this processor perform in 2026?
As of January 2026, the latest generation (Everest) serves as the “brain” for systems like the HiRain LRR610. It delivers a raw point cloud of 20,000+ points per frame, allowing vehicles to distinguish between small hazards—like a lost tire or a child near a guardrail—at ranges exceeding 300 meters.
5. How is this processor compatible with NVIDIA DRIVE?
A major milestone at CES 2026 was the announcement that Arbe’s processor is now fully integrated with NVIDIA accelerated computing. The dense radar data is processed on the NVIDIA DRIVE AGX Orin platform, enabling “eyes-off” driving at highway speeds (up to 130 km/h) by feeding AI algorithms with high-fidelity 4D imagery.
6. What is the chip’s safety rating (ASIL)?
Designed with a “safety-first” architecture, the processor is ISO 26262 compliant. It carries an ASIL B qualification, but its architecture allows it to be integrated into systems targeting ASIL D—the highest level of automotive safety integrity required for fully autonomous (L4/L5) driving.
7. Does the processor help with “Radar Interference”?
Yes. One of its most “revolutionary” features is its ability to mitigate mutual radar interference. As more cars on the road use radar, their signals can jam each other; Arbe’s processor includes proprietary algorithms to filter out these “noisy” signals, ensuring the car only “sees” its own environment.
8. How does this chip reduce the cost of an autonomous vehicle?
By integrating complex algorithms (like SLAM and tracking) directly into a single, low-power System-on-Chip (SoC), Arbe eliminates the need for expensive, power-hungry external CPUs or FPGAs. This makes high-resolution 4D radar affordable for mass-market vehicles, not just luxury robo-taxis.
9. Which global partners are currently using this processor?
As of early 2026, the processor is the core of production programs for:
10. Why is this chip considered the “Key” to L4 Autonomy?
Level 4 vehicles require “exceptional resolution and reliability” in complex urban traffic. The Arbe processor is the only dedicated chip capable of generating the density of data needed for AI to make human-like decisions in rain, fog, or darkness without the high cost of multiple LiDAR units.
Arbe, the provider of next-generation 4D Imaging Radar Chipset Solution, enabling high-resolution sensing for ADAS and autonomous vehicles, today announced the release of its Imaging Radar Processor Chip to complete Arbe’s solution. This is the first automotive grade (AEC-Q100) dedicated imaging radar processing chip. The Processor Chip provides more powerful processing, low latency, low power and cuts the costs significantly when comparing the price to other capable radar processing solutions on the market.
The Processor Chip empowers an imaging radar system that produces detailed images; separates, identifies and tracks hundreds of objects in ultra-high horizontal and vertical resolution, on top of range and Doppler resolutions, to a long range in a wide field of view; maps stationary objects, with low false alarms, enabling Tier-1 automakers and OEMs to ensure true safety for next-generation cars using state-of-the-art technology.
The patented imaging radar processor is capable of processing the raw data generated by 48 receiving channels and 48 transmitting channels, generating 30 frames per second, meeting automotive power constraints. This is higher than what has ever been achieved on an automotive radar processing chip, while doing such in an efficient and cost-effective manner.
Additionally, the processor can scale from high resolution to ultra-high resolution and support over 100,000 detections per frame. The ability to process such a high channel count provides unparalleled performance and safety to the automotive market. Arbe’s Radar Processing Chip enables the integration of smart detection algorithms, clustering, post processing and SLAM, into the chip.
The processor is designed with a safety-first approach and in accordance with the international standard for functional safety (ISO 26262). Additionally, the processor enables ASIL B (Automotive Safety Integrity Level) qualification to the radar that allows integration with the highest level of safety for ADAS and autonomous vehicle systems – ASIL D.
“Arbe prides itself on achieving the unachievable,” says Arbe CEO Kobi Marenko. “The amount of processing capabilities that we incorporated on our radar chipset solution is one that has never been achieved before in Automotive Radar. Our technology will bring the safety of vehicles to a new level with low power and low cost. We are excited to ship the processer chip to Tier 1 customers as part of a chipset solution that supports their next gen radar system developments.”
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