Environmental Engineering Reference
In-Depth Information
Chapter 11 separately. This is because the frequency reversal theorem
is only employed in solving because needs to be solved at all rel-
evant side band frequencies, which amounts to a significant portion of
the CPU time.
The inter-modulation distortion of the circuit with
was also investigated. The input consists of two sinusoids
of frequencies 1 kHz and 1.1 kHz, respectively. The third-order inter-
modulation components were computed and the results are tabulated in
Table 12.10, together with SPICE simulation results. A good agreement
is observed. SPICE simulation results for and
are plotted in Figs. 12.9 and 12.10. A careful comparison of these
plots with Fig.3.3 reveals that all major beats of the response predicted
by the method given in Chapter 3 match those from SPICE simulation.
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