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4D Imaging Millimeter-Wave Corner Radar R7863C– High-Resolution MRR/Parking Mode for ADAS and Autonomous Driving

4D Imaging Millimeter-Wave Corner Radar R7863C– High-Resolution MRR/Parking Mode for ADAS and Autonomous Driving

$1,999.00 USD
$3,999.00 USD $1,999.00 USD
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The R7863C is an automotive-grade 4D imaging millimeter-wave corner radar designed for medium-range radar (MRR) and parking assistance applications. Featuring a 6T8R antenna configuration, dual-mode operation, and 175 m detection range, it delivers high-accuracy perception for blind-spot detection, lane-change assist, and complex urban scenarios in all weather conditions.

Detailed Product Description
The R7863C 4D Imaging Millimeter-Wave Corner Radar is a versatile, cost-effective radar sensor engineered for ADAS and autonomous driving perception systems. With 6 transmit and 8 receive channels, it offers a 175 m maximum detection range in MRR mode and 30 m high-precision coverage in parking mode, ensuring seamless performance across both highway and low-speed environments.

This model supports dual-mode switching via command control—providing optimal sensing profiles for mid-range object detection and close-proximity maneuvers. Its high angular resolution (1.8° horizontal, 1.6° vertical) enables accurate classification of vehicles, pedestrians, and obstacles, even in cluttered or partially occluded environments.

Engineered with IP6K9K & IP67 ingress protection and a wide operating temperature range (-40 °C to +85 °C), the R7863C is built for reliable, long-term operation in harsh environmental conditions. The radar outputs both dense 4D point cloud and object detection (OD) data, with >20,000 points/second peak capability, enabling robust fusion with other perception sensors.

Key Features

  • Dual-Mode Operation – MRR mode (up to 175 m) and parking mode (up to 30 m) with seamless switching.

  • High Angular Accuracy – 1.8° horizontal / 1.6° vertical resolution for precise obstacle contouring.

  • All-Weather & All-Light Performance – Maintains detection reliability in rain, fog, snow, and low-light environments.

  • Dense Point Cloud Output – Over 20,000 points/sec for enhanced sensor fusion.

  • Small Object & Blind Spot Detection – Detects pedestrians, cones, curbs, and other low-height obstacles.

  • Automotive-Grade Reliability – IP6K9K & IP67 protection with extended temperature endurance.

  • Low-Cost, High-Performance Design – Optimized for large-scale automotive production.

Technical Specifications

Parameter Value
Antenna Configuration 6T8R
Operating Frequency 76–79 GHz
Detection Range 0.2–175 m (MRR), 0.12–30 m (Parking)
Range Resolution ≤0.3 m (MRR), ≤0.13 m (Parking)
Range Accuracy ≤0.1 m (MRR), ≤0.05 m (Parking)
Velocity Range ±300 kph (MRR), ±50 kph (Parking)
Velocity Resolution ≤0.17 m/s
Velocity Accuracy 0.06 m/s
Field of View (FOV) Horizontal ±80°; Vertical ±20° (Parking)
Horizontal Resolution 1.8°
Vertical Resolution 1.6°
Output Data Point Cloud, Object Detection (OD)
Interfaces 100BASE-T1, CAN/CAN FD
Time Sync gPTP
Supply Voltage DC 9V–32V (12V typ.)
Power Consumption ~7.5 W @ 12 V
Protection Rating IP6K9K & IP67
Operating Temp. -40 °C to +85 °C
Dimensions 83.7 × 100.9 × 32.5 mm (incl. connector)

Applications

  • Blind-spot monitoring (BSM)

  • Lane-change assist (LCA)

  • Cross-traffic alert (CTA)

  • Rear collision warning (RCW)

  • Parking assist and low-speed obstacle detection

  • 360° perception coverage in multi-radar systems

Compliance & Standards

  • Meets global automotive radar performance standards

  • Compatible with NCAP safety requirements

  • Optimized for domain controller-based ADAS architectures

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