HELLA radar sensors

Maximum precision for the next generation of driver assistance systems

The HELLA 77 GHz radar sensor is a core component for driver assistance systems and autonomous driving. With its innovative technology, long range and precision, it enables safe and reliable detection of the surroundings in all traffic situations. Whether it is used in premium or mid-range vehicles, the 77 GHz sensor sets new standards in radar technology.

Advantages at a glance:

• Long range: The 77 GHz sensor detects objects over greater distances and therefore offers greater safety at higher speeds and in complex traffic situations.
  
• Highest precision: Thanks to state-of-the-art RF-CMOS technology and patented waveguide antennas, the sensor delivers precise environment detection and reliable object tracking across the entire field of view.
  
• Flexible integration: The scalable and modular architecture enables seamless adaptation to different vehicle platforms – from cost-efficient to performance-focused applications.
  
• Future-proof: The sensor is ideal for current and future ADAS applications and can also be easily integrated into autonomous vehicle platforms such as NVIDIA Hyperion.

Technical details

• RF-CMOS technology: Powerful chips for maximum accuracy and efficiency.
  
• Waveguide antennas with GAPWAVES technology: Low losses ensure a greater range and higher signal stability.
  
• Broadband utilisation: Full use of the 77/79 GHz band minimises interference and increases accuracy of detection.

Which applications is the 77 GHz radar sensor particularly suitable for?

• Lane Change Assistant: Detects and issues warnings of vehicles approaching from a distance
  
• Autonomous driving: Provides the necessary environmental data for highly developed autonomous systems.
  
• Turning assistant: Detects pedestrians and cyclists in complex traffic situations and increases safety.

Precision: HELLA 24 GHz radar sensors

The HELLA 24 GHz radar sensor is a proven and economical solution for advanced driver assistance systems. With globally approved narrow-band technology, it is ideal for a wide range of applications in various vehicle segments – from compact vehicles to premium models.

Advantages at a glance:

• Worldwide authorisation: The 24 GHz radar sensor can be used internationally and fulfils regulatory requirements on a global level, making it the ideal choice for OEMs worldwide.
  
• Proven technology: With over 120 series projects and more than 50 million radar sensors sold, HELLA has proven its experience and innovative strength in radar technology.
  
• Multifaceted applications: The sensor supports a wide range of driver assistance systems, including blind spot monitoring, Lane Change Assistant, rear pre-crash system, Exit Assistant and assistance when leaving a parking space.
  
• Cost-efficient: Thanks to MMIC technology, the 24 GHz radar sensor offers an excellent benefit-cost ratio and is a particularly attractive solution for compact vehicles.

Technical details

• Narrow-band technology: Precise detection of vehicles and stationary obstacles for more safety on the roads.
  
• MMIC technology: Reduces costs while increasing the efficiency and reliability of the sensor.
  
• Simple calibration: The sensor can be easily calibrated with Hella Gutmann mega macs and is therefore ideal for workshop integration.