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ECE · Q100

Digital Communication

Engineering and GATE · ECE · question 100

Q100

Amplitude shift keying is not widely used, because

A.
it is too complex
B.
is more vulnerable to noise as it does not have constant envelope
Answer
C.
it requires higher bandwidth
D.
it requires more transmitted power for same Pe, compared to other modulation schemes

Answer: Option B

Solution

Answer: Option B
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