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- Homework Statement
- Estimate the half-power cut-off frequency of the filter and sketch its

frequency and phase response.

- Relevant Equations
- Equation used if i am correct.

Tr = 0.35/Bandwidth

I have been given the attached following question:

FIGURE 2 shows the response of a first-order filter to a step input. Estimate the half-power cut-off frequency of the filter and sketch its frequency and phase response.

I believe that I have correctly calculated the half-power cut-off frequency as 127.27Khz. However, I am not sure how to begin sketch the frequency and phase response.

FIGURE 2 shows the response of a first-order filter to a step input. Estimate the half-power cut-off frequency of the filter and sketch its frequency and phase response.

I believe that I have correctly calculated the half-power cut-off frequency as 127.27Khz. However, I am not sure how to begin sketch the frequency and phase response.