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发表于 2012-7-23 09:11:42
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E = 30PG
d
Where: E is the measured maximum fundamental field strength in V/m, utilizing a RBW  the 20 dB bandwidth of the emission, VBW > RBW, peak detector function. Follow the procedures in C63.4-1992 with respect to maximizing the emission.
G is the numeric gain of the transmitting antenna with reference to an isotropic radiator.
d is the distance in meters from which the field strength was measured.
  is the power in watts for which you are solving:
  = (Ed)2
30G |
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