Electronics and Communication Engineering - Exam Questions Papers - Discussion
Discussion Forum : Exam Questions Papers - Exam Paper 11 (Q.No. 17)
17.
A white noise X(t) with two-sided power spectral density 1 x 10-10 W/Hz is input to a filter whose magnitude squared response is shown below.
The power of the output process Y(t) is given by
The power of the output process Y(t) is given by
Answer: Option
Explanation:
Since bandwidth is 10 kHz, thus output power is 10 x 10-11 x 10 x 103 = 1 x l0-6 W.
Discussion:
1 comments Page 1 of 1.
Mayuri said:
7 years ago
10^-11how come? Please explain.
(1)
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