Vidyalelo
ECE · Q173

Communication Systems

Engineering and GATE · ECE · question 173

Q173

A circuit produces an output y(t) = a + bx2(t) where x(t) is its input. This circuit can produce which one of the following?

A.
Rectified output
B.
Pulse modulation
C.
Amplitude modulation
Answer
D.
Frequency modulation

Answer: Option C

Solution

Answer: Option C
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