For example, when networks are cascaded so their gains multiply, the overall gain in decibels is found by simple addition. Bode plots are unitless on the vertical (ratio) axes.

My circuit was a simple Colpitts oscillator and the simulation showed that it would indeed oscillate. However, I wanted to look at the transfer function of the passive components just to make sure ...

How to read Bode plots to assess dynamic control behavior of a power-supply design. Observing Bode plots from an example voltage regulator to observe control-loop speed and stability.

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 ...

The Bode plot shown above in Fig. 6 has a phase margin of 46 degrees at a crossover frequency of 3.92MHz. The minimum distance from (1,0) occurs at 5.50MHz with a phase of 34 degrees.