High-pass filters
Frequency response
The frequency response of high-pass filters results from mirroring the frequency response of the corresponding low-pass filter at the cut-off frequency line.
![High-pass filters 1:](Images/png/15312874891__Web.png)
Step response
Contrary to low-pass filters, the filter output values of the step response in the case of high-pass filters fluctuate around the stationary value.
![High-pass filters 2:](Images/png/15312876555__Web.png)