ReZorb™

High Loss & Low Reflection Injection Molded Radar Bracket

Product Description

Laird Technologies' revolutionary ReZorb™ is a tuned injection molded material and associated physical geometry surface system achieving significant radar signal reflection reduction. This innovative technology, targeting the 60 to 90 GHz band, is ideal for autonomous driving and collision avoidance systems because of its incorporation as the physical bracket holding the radar units to vehicle bumpers or chassis. ReZorb is available in two materials, JCP‐PP9 and JCP‐PA, offering identical enhance high-frequency signal performance and can be used interchangeably based on application needs. JCP‐PP9 is a proprietary blended, polypropylene-based material engineered to match a typical automotive bumper’s physical properties offering ultrasonic welding capabilities for attachment. JCP‐PA offers a polyamide material with increased rigidity and strength.

Product Video

Industries

  1. Automotive
  2. Autonomous Vehicle
  3. Industrial
  4. Transportation
  5. Aerospace
  6. Aerospace/Defense
  7. Automotive
  8. Autonomous Vehicle
  9. Electric Vehicle
  10. Industrial
  11. Robotics

Applications

  1. Automotive ADAS
  2. Automotive Electronics
  3. Drones
  4. Radar
  5. Radar detection
  6. Automotive ADAS
  7. Automotive Electronics
  8. Radar
  9. Radar detection

Features and Benefits

  • Engineered for 76-81 GHz automotive imaging radar systems which produce significant distortion of their signals, seen in the side lobe of the antenna pattern; distortions are caused by reflections off the areas surrounding the radar unit and the vehicle bumpers. ReZorb™ radar brackets absorb the incident signals, thus greatly limiting reflections and decreasing noise, false positives and false negatives in signal readings
  • Radomes can reflect a portion of the signal that passes through them, causing EMI and reducing signal accuracy; ReZorb™ used around an antenna can greatly limit the interference and increase signal performance.
  • High loss at 77 GHz
  • Impact resistant
  • Capable of ultrasonic welding
  • -25 dB EMI reflection reduction
  • Physical properties closely mirror base thermoplastic material
  • REACH and RoHS compliant

Technical Specification

  • Typical Properties
    Color
    Black
    Operating Temperature Max (Celsius)
    170
    Operating Temperature Min (Celsius)
    -40
  • Electromagnetic Properties
    Reflection Loss @ 77 GHz (dB)
    -25.0
  • Compliance
    Lead Free
    Yes
    REACH
    Yes
    ROHS Compliant
    Yes