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CTMRR-130Pro 120m 77GHz CAN-FD-ADAS Corner Radar Sensor
CTMRR-130Pro 77GHz ADAS corner radar sensor delivers 120m detection, CAN-FD output, and OEM-ready blind spot safety for automotive integration.
⚫ Integrated with the latest-generation RFCMOS SOC, mid-range detection mode
⚫ Supports CAN-FD, 16 tracking target outputs
⚫ Functional safety level ASIL-B; supports information security
⚫ Supports functions such as BSD/LCA, DOW, RCW, CTA/CTB, etc.
⚫ Can be integrated with the visual ADAS system
77GHz Automotive Blind Spot Radar Description
Built for multi-position vehicle integration, CTMRR-130Pro helps engineers simplify corner radar layout from front to rear installations. Zilai Tech supplies automotive blind spot radar solutions for OEM programs, aftermarket upgrades, and distributor projects requiring stable sensing, compact mounting, and dependable communication. Its 4T4R structure, screw/snap installation, low power consumption, and wide working temperature range support efficient development and easier system matching. This radar fits passenger cars, commercial fleets, and smart driving platforms seeking factory-direct radar supply and scalable automotive safety solutions.
120m 4T4R 77GHz-Automotive Corner Radar Sensor Technical Data Sheet
| Basic performance | |
| Number of transmission and reception links | 4T4R |
| Work mode | FMCW |
| Working frequency | 76GHz ~ 79GHz |
| EIRP | ≤30dBm |
| Distance detection range | 0.25m ~ 120m |
| Directional perspective detection range | ±75° |
| Pitch and roll perspective detection range | ±12° |
| Distance measurement accuracy | ±0.1m |
| Distance resolution | 0.25m |
| Relative velocity detection range | -84m/s ~ 84m/s |
| Speed measurement accuracy | ±0.05m/s |
| Azimuth measurement accuracy | 0.1m/s |
| Azimuth measurement accuracy | ±0.2° |
| Azimuth resolution | 4° |
| Data output refresh rate | 50ms |
| Support calibration range | ±3° |
| Usage conditions | |
| Working voltage | +6.0V ~ +18.0V DC, Typical +12.0VD |
| Static current | ＜0.1mA |
| Temperature range | Operating temperature: -40℃ to 85℃; Storage temperature: -40℃ to 95℃ |
| Overall power consumption of the machine | ＜3.6W |
| Bus type | 1×CANFD |
| Protection level | IP6k9k;IP6k7k |
| Mechanical specifications | |
| Dimensions (H*W*D) | 71.4mm * 62mm * 17.75mm |
| Weight | 67g |
| Color (Front Shell/Back Shell) | Black |
| Installation and Maintenance | Screw installation, snap mounting |
Automotive Millimeter Wave Radar Applications
• Blind Spot Monitoring for Passenger Cars
Used as a side or rear corner radar to detect hidden vehicles and improve lane-change safety.
• Lane Change Assist Systems
Provides stable target tracking for ADAS platforms, helping drivers reduce risks during highway merging and overtaking.
• Door Opening Warning Applications
Detects approaching vehicles, motorcycles, or bicycles near parked cars to support safer door opening in urban traffic.
• Rear Collision Warning Solutions
Monitors fast-approaching rear vehicles and helps enhance rear-end collision prevention for smart driving systems.
• Cross Traffic Alert and Braking
Supports rear cross-traffic detection when reversing from parking spaces, driveways, or roadside parking areas.
• Four-Corner Radar Integration
Suitable for front-left, front-right, rear-left, and rear-right radar layouts in OEM and ADAS domain controller projects.
• Vision-Radar Fusion ADAS Platforms
Can be integrated with visual ADAS systems to improve perception reliability in complex driving environments.
Get Bulk Quote for Vehicle Corner Radar
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