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      Penetrating Dust: our FMCW Distance Sensor Prototype Tested in the Real Field Conditions in Nickel Mine.

     The low power 10mW, 94 GHz sensor was used. During the experiment, a laser sensor was tested side-by-side with the millimetre-wave sensor. To simulate an opaque dust cloud, a bag of cement and ore dust was dispersed in a mine tunnel using compressed air and powerful fans. A large underground vehicle, 50m distant from the sensors was used as a target. The experiment showed that the prototype FMCW distance sensor easily penetrated the cement dust, and that the target echo was clearly visible on the data collection PC. At the same time the laser sensor lost sight of the target as soon as the dust cloud reached the sensor beam. Read more

 

   

     Mm-Wave Distance Sensor operating on Barrick Goldstrike Mines, Inc., Nevada, USA

     Now ELVA-1`s Millimeter Wave Industrial Distance Sensor is used by many enterprises all over the world for high-accuracy non-contact level measurement in dusty, smoky and other adverse environmental conditions. Download setup here

 

 

    The Mm-wave Distance Sensors for Railway Objects Identification System

       ELVA-1 demonstrated its Mm-wave Distance Sensor on Italian Railways. Sensor was specifically developed by ELVA-1 to provide high performance in its unique application at the railways “Avoid collision system” to identify any objects on the rails. Download report here short version and full version (with video 16M).

 

 

 

Control of upcoming train

  • Operation frequency: 94/76 GHz
  • Pout: 10 mW
  • Mode operaiton: FMCW
  • Distance range: 500 m
  • High accuracy: +/-0.25 m
  • Antenna size: 0.6 m
  • Antenna beam: 0.4 deg
 

 

 

Ground Traffic Control radar

  • Operation frequency: 94/76 GHz
  • Pout: 100 mW
  • Mode operaiton: FMCW
  • Distance range: 1000 m
  • High accuracy: +/- 0.5 m
  • Antenna size: 0.6 m
  • Antenna beam: 0.4 deg
  • Data rate: 2ms
  • Rotation speed: 360 deg / sec

 

 

FOD radar

  • Operation frequency: 94/76 GHz
  • Pout: 100 mW
  • Mode operaiton: FMCW
  • Distance range: 1000 m
  • High accuracy: +/- 0.5 m
  • Antenna size: 0.6 m
  • Antenna beam: 0.4 deg
  • Data rate: 2ms
  • Pan rotation: 360 deg
  • Tilt rotation: -30 ... +90 deg
  • Step resolution: 0.1 deg
 

 

 

 

 

 High Powwer and sensitive Doppler system at 94 GHz

  • Operation frequency: 94 GHz
  • Pout: 100 mW
  • Noise figure:8dB
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