i've been googling about bode plot in the net, and all are talking about transfer functions which makes me dizzy. let say i'm in a situation where i have a blackbox circuit, all i can do is inject a signal (input) and measure the output. from that alone how do i plot a bode c...
Figure 4: Bode plot of FRF Amplitude (Top) and Phase (Bottom). The damping values "Q" and ""Damping Ratio" are shown for three different peaks in the FRF. A classical method of determining the damping at aresonancein aFrequency Response Function (FRF)is to use the “3 dB method” (...
In this circuit, we make the bandpass filter so that the low cutoff frequency is 1KHz and the high cutoff frequency is 3.2KHz. So the passband is from 1KHz to 3.2KHz. However, if you're modifying the circuit so that there is a different passband, then you would modify the value of th...
you know that marketing to a buyer often goes deeper than the features your product offers. as humans, we all have the desire to evolve and improve. each improvement we want to make is a job to be done. these jobs are often based on specific tasks we want to accomplish. each of your...
A Bode plot is a graph that describes how a circuit responds to different frequencies. This tells us, for example, that an amplifier has poor bass (low-frequency) response. Engineers use these plots to better understand their own designs,...