Details Antennas

Radio Frequency Engineering

Details Calibration of EMC Test Antennas

 

Calibration Procedures

  • CISPR 16-1-6
  • ANSI C63.5
  • ANSI C63.4
  • SAE ARP 958
  • IEEE 302, IEEE 291
     

Our Facilities

  • Reference open area test site
  • Quasi free space test site
  • Fully anechoic chamber
  • TEM celln
     

Features

  • Determination of the antenna factor as function of height above groundplane and polarisation
  • Determination of free-space antenna factor or gain
  • VSWR and balun unsymmetry (imbalance) determination
  • Cross-Polarisation
  • Measurement of directional patterns
  • Measurement of the sum of antenna factors for the specific test setup of NSA measurement
  • Site Reference Measurements for anechoic chamber validation
     

Measurement Uncertainties (95%, k=2)

  • ± 1.0 dB – 1.8 dB, 20 MHz - 6000 MHz, Antenna Factor @ OATS, Free-Space
  • ± 1.0 dB – 1.7 dB, 0.2 GHz - 40 GHz, Antenna Factor @ Fully Anechoic Chamber
  • ± 0.3 – 0.9 dB, 30 MHz - 1000 MHz, Antenna Pair Reference / Dual Antenna Factor @ OATS
  • ± 0,3 dB, 25 MHz - 1 GHz, omnidirectional antenna
  • ± 0,5 dB, 25 MHz - 1 GHz, directive antennas