where and are the input and output signal-to-noise ratios respectively. The quantities are unitless power ratios. Note that this specific definition is only valid for an input signal of which the noise is Ni=kT0B.
where and are the input and output signal-to-noise ratios respectively The quantities are unitless power ratios. Note that this specific definition is only valid for an input signal of which the noise is Ni=kT0B.