Figure 2 shows the gain curve for the control loop in a Bode plot. It yields two important pieces of information. The frequency at which the gain is equal to 1—that is, at 0 dB—can be read ...

If you haven’t run into Bode plots before, they are simple plots of magnitude or phase vs. frequency, usually plotted on a log scale. Named after Bell Lab’s [Hendrik Wade Bode], ...

Bode plots – or frequency response graphs – are found in just about every piece of literature for high-end audio equipment. It’s a simple idea, graphing frequency over amplitude, but making ...

In the 1930s Hendrik Wade Bode introduced a way to plot a linear system’s response to this sort of modulated, periodic signal. (For nonlinear systems, dynamics can be linearized about operating ...

In some cases, the control loop Bode plot can be extracted in a non-invasive manner, just by examining the regulator’s output impedance, as illustrated in Fig. 5. Note: ...

To make the Bode plotter work, you need to provide some source of excitation, such as the V1 source shown here. Note that it does not matter what excitation frequency you choose for that source. The ...

A Bode plot can simplify characterization of an active or a passive network by showing frequency and phase representations of the network's transfer function, T. In its classic form, a Bode plot ...

I am getting rather pissed off at Excel. I keep trying to make a Bode plot with the X-axis being 5 Cycle semi-log (just a log10 axis would be alright too) and the Y-axis linear.