Environmental Engineering Reference
In-Depth Information
It is evident that even though in this case the input noise is broad-
band, the side band components of the input noise, however, do not
affect the output noise power in the base band.
If there are a total of
M
uncorrelated noise sources in a periodically
switched linear circuit, the output noise power is obtained from
where
N
is the maximum number of sidebands considered. It is seen
that the computational cost in noise analysis of periodically switched
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