• 

  Fairview Microwave

• 

  Polyphase Microwave

• 

  Prowave

• 

  Maury Microwave

• 

  Brownell

• 

  ARROW-HART & HEGEMAN ELEC CO

• 

  Browntool

• 

  maestro-wireless

• 

  BURR BROWN (Texas Instruments)

• 

  MICROWAVE SENSOR