Electromagnetics:  EMI/EMC Formulas, Conversions - Page 2
EMI/EMC Formulas

Units
dB = decibels (Log10)
m = milli = 10E-3
u = micro = 10E-6
p = pico = 10E-12
dBi = decibels relative to an isotropic antenna
dBw = decibels relative to one watt
dBm = decibels relative to one milliwatt
dBV = decibels relative to one volt
dBuV = decibels relative to one microvolt
dBuA = decibels relative to one microamp
dBpT = decibels relative to one picoTesla
V = Volts
A = Amps
I = Current
R = Ohms (50) Resistance
Z = Ohms Impedance
W = Watts
P = Power
H = Henrys
T = Teslas
AF = Antenna Factor
M = Meters
* = Multiplication

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