Electronics and Communication Engineering - Radio Receivers - Discussion
Discussion Forum : Radio Receivers - Section 2 (Q.No. 17)
17.
An arbitrary signal m (t) has zero average value and it is bandlimited to 3.2 kHz. It is sampled at the rate of 8 K samples/S. The samples are passed through an ideal bandpass filter with centre frequency of 32 kHz and bandwidth of 6.4 kHz. The output of band pass filter is
Discussion:
2 comments Page 1 of 1.
Pallavi bharati said:
1 decade ago
3.2*8 = 25.6 khz. So it is the total signal sample passing.
Through in a sec. and we have been given that the total bandwidth of B.P.F is 6.4 with 32 khz carrier frequency.
So 32-25.6 = 6.4 so nothing is suppressed.
Through in a sec. and we have been given that the total bandwidth of B.P.F is 6.4 with 32 khz carrier frequency.
So 32-25.6 = 6.4 so nothing is suppressed.
Sneha said:
1 decade ago
Explain?
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