Question

A signal m(t) with bandwidth 500 Hz is first multiplied by a signal g(t) where g(t) ids given by below equation. The resulting signal is then passed through on ideal low pass filter with bandwidth 1 kHz. The output of the low pass filter would me

a.

δ(t)

b.

m(t)

c.

0

d.

m(t) δ(t)

Posted under Electronics and Communication Engineering

Answer: (b).m(t)

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Q. A signal m(t) with bandwidth 500 Hz is first multiplied by a signal g(t) where g(t) ids given by below equation. The resulting signal is then passed through on ideal low pass...
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