Environmental Engineering Reference
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and
where
and
are the transfer functions
from the current input to the
current output and the
voltage
output of
respectively, we arrive at
The output of
N
can also be obtained using superposition
where and are the transfer functions
from the voltage input and the current input to the voltage
output of
N
, respectively. Comparing (10.35) and (10.36) we obtain
and
So the amplitude of the transfer functions of
N
at frequency is the
same as that of the corresponding transfer functions of at the same
frequency. Transfer functions of other input and output configurations
have also been derived and the results are summarized in Table 10.1.
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