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National standard of the unit of the flux density of electromagnetic field

 

 

Developed and operated since 2015

Standard composition:

  • Emitting unit;
  • Measuring unit;
  • Device for adjustment and movement of emitting modules;
  • Device for adjustment and movement of measuring modules;
  • Anechoic chamber 2.249.010 (n. №001);
  • Modified semi-anechoic chamber Frankonia SAC - 3 Plus;
  • Control computer with application software.

Metrological characteristics:

  • Reproducing the unit of flux density within the frequency range from 300 MHz to 39.65 GHz
  • Dynamic range of energy density flux from 0,01 to 1,6 W/m2
  • Standard deviation of the measurement result at reproducing the unit of flux density of electromagnetic field energy is from 0,04 to 0,35 dB at n=5 (depending on the frequency range and amplitude of energy flux density)
  • Non-excluded systematic error at reproducing the unit of flux density of electromagnetic field energy is from 0.46 to 1.2 dB (depending on the frequency range and amplitude of energy flux density)

Sources of traceability:

FGUP “VNIIFTRI” (Russia), National primary standard of the unit of the flux density of electromagnetic field within the frequency range from  0,3 to 78 GHz GET 160-00

Scope:

Reproducing, storage and transfer of the unit of the energy flux density of electromagnetic field

 

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