Write a report (of approximately 750 words) that discusses and compares
the design of each filter in terms of their performance, circuit topology,
application and any other relevant characteristics. You may for example
attempt to relate the choice of component values to the filters
The Attempt at a Solution
The topology of the of the circuit is a first order high pass filter followed by a second order Sallen and key.
As the first part is an RC high pass buffered circuit, I believe the TF can be cascaded (multiplied).
I'm unsure how to work out the corner frequency
Do I work out each part of the circuits Fc?
or is there an overall equation for this circuit
The response of the overall circuit must be to do with the Q factor of the Sallen and key
All help is appreciated