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equivalent noise resistance
A quantitative representation in resistance units of the spectral density of a noise-voltage generator, given by Rn = (Wn)/(kT0), where Wn is the spectral density, k is Boltzmann's constant, T0 is the standard noise temperature (290 K), and kT0 = 4.00 × 10-21 watt-seconds. Note: The equivalent noise resistance in terms of the mean-square noise-generator voltage, e2, within a frequency increment, f, is given by Rn = e2/(4kT0f).

 

 

 

 

 

 

 

 

 

 



 
These definitions were prepared by ATIS Committee PRQC
 
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