Application Notes

SDS6000A Series

Bode Plot of a filter using an oscilloscope and function generator

February 26, 2019

A Bode plot is a method of graphically displaying the frequency response of a system or device-under-test (DUT). Commonly, the magnitude and phase response of the device are plotted with respect to frequency using a shared horizontal frequency axis as shown in the example below:   By showing both the magnitude and phase information on … Continued