sch
Junior Member
Offline
Posts: 18

The S/H circuit has sinx/x function problem, so I have to put a ZOH circuit at the output of S/H , right? When calculate the power spectral density of S/H I have to divide the sinx/x ,right? and then integral the noise power density to the half of sampling clock frequency,right?, Then I will get the total noise power. But if all of the above is right, I get the wrong noise power, why?
