Environmental Engineering Reference
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where
is the aliasing transfer function of
with the
input at the frequency
and the output at the frequency
is computed from
The third-order harmonic component generated by
is obtained
from
where
and
is the aliasing transfer function of
with the
input at the frequency and output at the frequency
The other input of also contributes to both the funda-
mental and third-order harmonics. Its contribution can be computed
in a similar manner as that of Let its contribution to the
base band and the third-order harmonic be denoted by
and
respectively. In conclusion :
The fundamental component of the response of the periodically switched
nonlinear circuit is obtained by summing up the contribution of the
first-order Volterra circuit with the input at frequencies
and the output at the frequency
and that of the third-order
Volterra circuit
with the input at frequencies
and the
output at the frequency
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