Which of the following is the frequency response of an ideal differentiator, Hd(ω)?
A. -jω ; -π ≤ ω ≤ π
B. -jω ; 0 ≤ ω ≤ π
C. jω ; 0 ≤ ω ≤ π
D. jω ; -π ≤ ω ≤ π
Answer:A
Which of the following is the frequency response of an ideal differentiator, Hd(ω)?
A. -jω ; -π ≤ ω ≤ π B. -jω ; 0 ≤ ω ≤ π C. jω ; 0 ≤ ω ≤ π D. jω ; -π ≤ ω ≤ π
Explanation: An ideal differentiator is defined as one that has the frequency response