Which of the following filter has a phase spectrum as shown in figure?
A. Chebyshev filter
B. Butterworth filter
C. Bessel filter
D. Elliptical filter
Answer:A
Which of the following filter has a phase spectrum as shown in figure?
A. Chebyshev filter B. Butterworth filter C. Bessel filter D. Elliptical filter
Explanation: The phase response given in the figure belongs to the frequency characteristic of a 13-order type-1 Chebyshev filter.