Electrical engineers will recognize the Bode plot as a plot of the frequency response of a system. It displays the frequency on the x-axis and the phase (in degrees) or magnitude (in dB) on the y-a… ...

Figure 1. Example of a circuit for a second-order low-pass filter. The circuit will be stimulated with a sine wave. This requires an AC sweep, which can be found under the AC Analysis tab in the menu ...

Phase-shift is a linear variable, and the phase-shift through stages in series simply adds algebraically. Many of the Bode-plot features can be illustrated by analyzing a simple R-C low-pass filter ...