Using MATLAB design Chebyshev Type 1 and Elliptic fourth-order analog highpass filters with a cutoff frequency of 1 kHz. Let the allowed ripple in the passband be 2 dB and let the minimum stopband attenuation be 60 dB. Graph the magnitude Bode diagram of their frequency responses on the same scale for comparison. How wide is the transition band for each filter? Answers: The transition band for the Elliptic filter goes from 445 Hz to 1000 Hz for a width of 555 Hz. The transition band for the Chebyshev Type 1 filter goes from 274 Hz to 1000 Hz for a width of 726 Hz.
The transition band for the Elliptic filter goes from 445 Hz to 1000 Hz for a width of 555 Hz. The transition band for the Chebyshev Type 1 filter goes from 274 Hz to 1000 Hz for a width of 726 Hz.
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