Radome Auto

Radome Auto

Automotive Radar Radome System

Radome Auto is Laird’s two shot injection molded radome for automotive market. Tight tolerances for the thickness of the radome over the antenna and the ability to measure the dielectric constant of each batch allows for the assurance of signal performance in application from a tuned radome. The addition of an RF absorber side skirt reduces backlobes and sidelobes with no impact on antenna gain.

Features and Benefits

  • Tight thickness tolerance control for assured signal strength
  • Batch to Batch dielectric constant measurement capability
  • Hot Runner two shot injection molding capability for efficient high volume production
  • Second shot absorber skirt for improved signal performance


Automated PackagingAutomated Pad PlacementCustom AutomationCustom Product DevelopmentPrototypingServiceTesting


Last Updated: 22/04/21

Technical Specification

Typical PropertiesColorNatural
Density (g/cc)1.55
Operating Temperature Max (Celsius)130
Operating Temperature Min (Celsius)-40
Electromagnetic PropertiesAttenuation @10GHz (dB/cm)19.3
Attenuation @20GHz (dB/cm)28.6
Attenuation @28GHz (dB/cm)37.0
Attenuation @39GHz (dB/cm)48.5
Attenuation @77GHz (dB/cm)76.5
ROHS CompliantYes


AutomotiveAutomotive and Industrial ElectronicsAutonomous VehicleElectric VehicleOtherTelecomTransportation


Automotive Radar RadomeEnvironmental ProtectionmmWave