Signals Filter Project

This was my Project for Circuit 3 class. I worked with a teammate to a problem where we have two input signals (500Hz and 750Hz.)

To solve this, we Built a signal filter, peak detector, and comparator for each signal. I was responsible for building high-pass filter that would pass the 750Hz and stops the 500Hz.

To Design my Filter, I used the AFD tool in MATLAB. I chose to use a 4th order Chebyshev filter with two 2nd order Sallen-key circuits. Using 4th order Chebyshev and Sallen-Key will reduce the complicity of the circuit and the number of stages needed. After getting the design and the values of the components needed, I built the circuit again using Multisim and then simulated it.