HD Imaging Radar for Perception
Arbe’s solution is the world’s first radar to separate, track, and identify objects in 2K ultra-high resolution in both azimuth and elevation, achieved via a proprietary chipset of 48 receiving and 48 transmitting RF channels and a dedicated processor chip. These achievements have repositioned radar from a supportive sensor to the backbone of the sensor suite, reducing the need for parallel suite sensors, lowering costs, and increasing both sensor suite functionality and dependability.
Automotive Applications
Passenger Vehicles
Eyes-off autonomy- 2K resolution
- Free space mapping
Challenge: Passenger vehicles need perception that can separate real hazards from roadside clutter, false alarms, and poor visibility.
Arbe advantage: Arbe’s 2K 4D Imaging Radar delivers high-resolution object separation and tracking for more reliable vehicle perception critical for eyes-off driving at full highway speeds.
Supports: Safer autonomous performance, sensor fusion, and scalable eyes-off driving architectures.
Robotaxis
- Static-object detection
- Low-speed perception
- Sensor-stack support
Challenge: Robotaxis must detect static, low-profile, and hard-to-localize roadway hazards, even at low speeds or when the vehicle is stopped.
Arbe advantage: Arbe maintains high detection performance even when the vehicle is stationary, with targeted modes for short- and mid-range perception.
Supports: Urban autonomy, roadway hazard detection, stationary-vehicle perception, and mid-range detection up to 100–120 meters.
Robotrucks
- Long-range alerts
- Highway-speed perception
- All-weather operation
Challenge: Robotrucks need earlier detection of small, distant, or partially obscured hazards at highway speeds.
Arbe advantage: Arbe delivers long-range, high-resolution perception that supports reliable detection in poor weather and lighting conditions.
Supports: Highway autonomy, platooning, safer long-range decision-making, and reduced false alarms.
All-Terrain & Industrial Applications
Across all-terrain and industrial applications, Ultra-High Resolution Radar provides durable, high-resolution perception in conditions that challenge optical sensors, supporting safety-critical and motion-based operations.
Heavy Machinery
- Worker safety
- Dust-ready sensing
- Unmapped sites
Challenge: Heavy machinery operates around workers, vehicles, and obstacles in harsh, dusty environments and unmapped areas such as mines, ports, construction sites, agriculture, and industrial facilities.
Arbe advantage: Arbe provides durable, high-resolution radar perception that keeps working through dust, vibration, and GPS-limited conditions.
Supports: Worker detection, real-time obstacle mapping, and autonomous operation for heavy equipment.
Multi-purpose Vehicles
- Low-visibility operation
- Unmapped terrain
- SWaP-C optimized
Challenge: Multi-purpose vehicles operate across unpredictable terrain, poor visibility, and GPS-limited environments where precision and discretion are critical.
Arbe advantage: Arbe’s 4D Imaging Radar supports 360° perception in darkness, dust, tunnels, caves, and dense terrain while helping distinguish real obstacles from visual spoofing.
Supports: Odometry, dead reckoning, obstacle detection, and integration into new platforms or existing fleets.
Marine Navigation & Safety
- Collision avoidance
- 360° coverage possible
- All weather operational
Last-Mile Delivery & Utility Vehicles
- VRU-safe
- High-density perception
- Energy-optimized
Navigating sidewalks, crosswalks, and community trails requires agile sensing to protect vulnerable road users. From delivery robots to autonomous golf carts, 4D Imaging Radar provides the high-resolution mapping needed to distinguish pedestrians from infrastructure in unpredictable, shared-use spaces. With a compact, low-power footprint, Arbe radar delivers 2K resolution for advanced free space mapping, real-time path planning, and obstacle avoidance while reducing sensor redundancy. It is the ideal solution for small-form-factor platforms requiring maximum reliability and safety in high-clutter environments like parks and trails.
Static Applications
In static applications the Ultra High Resolution Radar offers enhanced personal safety and zone protection, traffic flow optimization and adaptive decision making.
Perimeter Security & Safety Monitoring
- Advanced perception
- 2K resolution accuracy
- All weather operational
High-resolution stationary 4D Imaging Radar delivers real-time detection and classification of humans and vehicles across wide areas. Designed for virtual guard-railing and clean-zone monitoring, it integrates seamlessly with slew-to-cue PTZ cameras to automatically direct attention to verified targets, reducing operator fatigue while preserving true alerts. Fully operational in all weather and lighting conditions, Arbe radar ensures reliable perimeter protection without blind spots.
Yard & Airport Operations
- Autonomous ground safety
- Static zone coverage
- All weather performance
Traffic Management
- Multi-lane tracking
- Real-time intelligence
- Privacy-preserving sensing
Challenge: Traffic systems need continuous visibility across lanes, shoulders, and dense road environments in all weather and lighting conditions.
Arbe advantage: Arbe’s stationary 4D Imaging Radar tracks speed, congestion, stopped vehicles, and pedestrians without camera-based identification.
Supports: Traffic flow optimization, shoulder monitoring, pedestrian detection, and continuous roadway intelligence.
Counter-Drone
- Small-target detection
- Wide-area protection
- Dense environment support
Challenge: Small aerial threats are difficult to separate from clutter, especially in poor visibility or complex environments.
Arbe advantage: Arbe’s ultra-high-resolution radar detects and tracks small drones with the separability needed for effective response.
Supports: Critical infrastructure protection, sensitive-site monitoring, and dual-use aerial and ground threat tracking.
