Passive Imaging Applications

Passive imaging sensors operating in millimeter-wave spectrum can capture images through obstacles such as fog, clouds, smoke and clothing. This unique feature enables several important applications:

  • security checkpoint screening at ports and borders
  • theft prevention at industrial plants and warehouses
  • low-visibility airplane-landing
  • concealed weapon detection
  • covert terrestrial and aerial surveillance
  • highway traffic monitoring
  • precision targeting


A mmWave image generated by a W-band camera from Microsemi Security Solutions (formerly Brijot Imaging Systems).