Q1) A periodic baseband signal is modulated using normal AM system. The periods of the positive and the negative portions of the baseband signal are equal. The function of positive portion of the baseband signal is f(t)=t2 while the negative portion is of rectangular shape. If the units of the signal are volts and the maximum instantaneous power is 12W while the total signal cycle time is 12Sec, calculate the minimum instantaneous power and the average power of the modulated signal.

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Q1) A periodic baseband signal is
modulated using normal AM system.
The periods of the positive and the
negative portions of the baseband
signal are equal. The function of
positive portion of the baseband signal
is f(t)=t2 while the negative portion is
of rectangular shape. If the units of the
signal are volts and the maximum
instantaneous power is 12W while the
total signal cycle time is 12Sec,
calculate the minimum instantaneous
power and the average power of the
modulated signal.
Transcribed Image Text:Q1) A periodic baseband signal is modulated using normal AM system. The periods of the positive and the negative portions of the baseband signal are equal. The function of positive portion of the baseband signal is f(t)=t2 while the negative portion is of rectangular shape. If the units of the signal are volts and the maximum instantaneous power is 12W while the total signal cycle time is 12Sec, calculate the minimum instantaneous power and the average power of the modulated signal.
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