Q308
A causal LTI filter has the frequency response as shown in Fig. If input signal to filter is x(t) = e-jt, then filter output will be:
A causal LTI filter has the frequency response as shown in Fig. If input signal to filter is x(t) = e-jt, then filter output will be:
A.
-2je-jt
B.
2je-jt
AnswerC.
4πje-jt
D.
-4πje-jt
Answer: Option B
Solution
Answer: Option B
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