GATE ECE · 2025 · EC
Question 38: Continuous-time signals
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Question 38
ECMCQ2 marksNeeds review
Consider a continuous-time finite-energy signal
whose Fourier transform vanishes outside the frequency interval
, where
is in rad/sec.The signal
is uniformly sampled to obtain
. Here,
with
being the Dirac impulse,
, and
. The sampled signal
is passed through an ideal low pass filter
with cutoff frequency
and passband gain
.The output of the filter is given by ____________.
Your answerChoose one option.
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2025EC
GATE ECE 2025 · Paper 1
Electronics and Communication Engineering · Original paper archive
- Section
- Electronics and Communication Engineering
- Question type
- Multiple choice (MCQ)
- Marks
- 2 marks
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