If fp is the bandwidth of the differentiator, then the desired frequency characteristic should be linear in the range:
A. 0 ≤ ω ≤ 2π
B. 0 ≤ ω ≤ 2fp
C. 0 ≤ ω ≤ 2πfp
D. None of the mentioned
Answer:A
If fp is the bandwidth of the differentiator, then the desired frequency characteristic should be linear in the range:
A. 0 ≤ ω ≤ 2π B. 0 ≤ ω ≤ 2fp C. 0 ≤ ω ≤ 2πfp D. None of the mentioned
Explanation: In most cases of practical interest, the desired frequency response characteristic need only be linear over the limited frequency range 0 ≤ ω ≤ 2πfp , where fp is the bandwidth of the differentiator.