FAQs

Arbe develops the world’s most advanced 4D imaging radar for ADAS and autonomous vehicles. Its radar delivers dense environmental imaging with the highest channel count in the industry, enabling unmatched resolution and accuracy. The system provides reliable object detection in any weather or lighting conditions and integrates with perception algorithms and AI systems.

Arbe’s technology powers:

• Precise object detection and tracking
• Free space mapping for safe path planning
• Precise velocity measurement of all objects in the scene
• Long-range detection, enabling true highway speeds
• Sensor fusion with cameras and LiDAR
• Redundant perception systems supporting L2+ through L5 autonomy

Arbe’s radar chipset is the core technology behind high-resolution 4D imaging radar systems developed by tier 1s and OEMs, enabling advanced perception for ADAS and autonomous vehicles. It combines a processor, transmitter, and receiver into a compact, automotive-grade module.

The chipset delivers:

• 2,304 virtual channels (48 receive x 48 transmit antenna array) for ultra-high-resolution radar imaging
• Equivalent to 3 Tbps processing throughput to support real-time object detection and perception
• Full support for AI, machine learning, and sensor fusion, enabling functions like elevation mapping, object tracking, and ego-velocity estimation

It operates in the 76–81 GHz automotive radar band, is AEC-Q100 and ASIL-B ready, and functions from –40°C to 125°C. Mass market ready, it can be installed behind the vehicle’s fascia.

The Phoenix Radar by Arbe is a high definition radar made for perception, delivering ultra-high-resolution data to power advanced driver-assistance systems (ADAS) and full autonomous driving. It is built on a 48×48 channel array, producing 2,304 virtual channels for 100× more detail than traditional radar systems.

Phoenix is designed for perception. It enables object tracking, free space mapping, and advanced cruise control, emergency braking and autonomous steering while reducing false alarms. It supports L2+ to L5 autonomy and is used in vehicles ranging from passenger cars to robotaxis and heavy machinery.

What makes Phoenix different:

• Unmatched Detection Capabilities: Phoenix detects stationary and moving objects at long range (300m+), performs in all weather and lighting conditions, and offers high dynamic range (for example, distinguishing a pedestrian next to a bus or a tire near a guardrail).
• Designed for Perception and Fusion: It powers neural networks and perception algorithms, producing detailed data (depth, velocity, orientation) that complements optical sensors in sensor fusion stacks.
• Optimized for Real-World Deployment: Cost-effective and power-efficient, Phoenix installs discreetly behind a vehicle’s bumper and operates at 20 FPS, providing real-time perception and software-defined upgradeability over the vehicle’s lifecycle.

In short, Phoenix sets itself apart with exceptional resolution, environmental robustness, and practical integration for scalable autonomy.

The main customers for Arbe’s radar technology are automotive OEMs and radar Tier 1 suppliers.

Arbe’s radar systems are used in passenger, commercial, and industrial vehicles, as well as other advanced safety applications. The Phoenix Perception Radar supports applications from L2+ ADAS to full autonomy (Level 3 and beyond), including OEMs pursuing hands-off and eyes-off capabilities at full highway speeds, where long-range, all-weather perception is essential for meeting L3 performance requirements. The radar installs discreetly behind the bumper or fascia of compatible vehicle types, including:

Passenger vehicles Trucks and commercial vehicles Robotaxis, delivery robots, and heavy machinery. This versatility makes Arbe’s radar suitable for both consumer and industrial use cases, including safety-critical and autonomous driving environments.

Arbe is headquartered in Tel Aviv, Israel, with offices in China, Germany, and the United States.

Arbe is a publicly traded company listed on NASDAQ (NASDAQ: ARBE) and on the Tel Aviv stock exchange (TASE: ARBE)

Arbe’s radar technology is available for commercial deployment and is designed for mass-market automotive use, enabling broad adoption across the global vehicle industry. Integrated by Tier 1 suppliers into radar modules for OEMs, Arbe’s radar powers next-generation radar systems for passenger vehicles, trucks, and commercial vehicles, as well as robotaxis and autonomous platforms. Its advanced high-resolution sensing capabilities make it a key enabler of ADAS applications ranging from Level 2+ driver assistance to full Level 5 autonomy. Built for safety-critical automotive applications, Arbe radar delivers the performance, reliability, and precision required to support both current and future generations of intelligent, automated, and safe mobility solutions.

To partner with Arbe or become a customer, you can reach out directly to their team to discuss radar integration, support, or collaboration opportunities. Arbe works with leading OEMs, Tier 1 suppliers, and autonomous vehicle developers to deploy 4D imaging radar for scalable autonomy from L2+ to full self-driving. To start a conversation: Email: [email protected]  Arbe welcomes inquiries related to partnerships, technical integration, and commercial deployments.