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Q#1
Fourier Transform
GATE EE 2023
MCQ
+1 mark
-0.33 marks
The Fourier transform
of the signal
is given by

Which one of the following statements is true?
tends to be an impulse as
.
decreases as
increases.
At 
At 
Explanation:
Fourier Transform is




Option a: As
, rectangular pulse becomes a constant function X(ω) = 1

Option (a) is correct
Option (b) : 
x(0) increases as
increases
option (b) is incorrect
option C:
]

Option (c) as well as (d) are incorrect
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