5/20/2023 0 Comments Bode plotter multisimThis automated control provides a clean and easy route to characterizing devices. In this application note, we are going to characterize the frequency response of a low pass filter using the free automated Bode Plot function SIGLENT SDS10004X-E oscilloscope (SDS1204X-E, to be precise) and a SIGLENT SDG6000X Series (SDG6052X) arbitrary waveform generator. A function generator and oscilloscope can be used to manually collect and compare the phase and amplitude data for a given device, but this can be tedious and time-consuming. 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:īy showing both the magnitude and phase information on the same graph, you can evaluate some of the tested device’s basic qualities. A Bode plot is a method of graphically displaying the frequency response of a system or device-under-test (DUT).
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