The message signal x(t)=sin(100t) modulates the carrier signal c(t)=Acos(2πfct). Using amplitude modulation, find the frequency content of the modulated signal.
Hint: The modulated signal is cantered at the frequency fc.
Hint: Conduct research on sidebands in AM.
This is a question I have in Wireless Networks
+33654 There are two sideband frequencies; one at fc+fm (fm is message frequency) and one at fc-fm, in addition to the carrier frequency, fc, itself.
See http://en.wikipedia.org/wiki/Amplitude_modulation for more details.
