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Mathematical analysis of given AM signal

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Output of an AM modulating circuit is u(t) = 5Cos(1800pi*t) + 20Cos(2000pi*t)+ 5Cos(2200pi*t)

The modulating signal m(t) and carrier c(t) are determined from this

% modulation is determined

Ratio of power is sidebands to carrier power is determined

The AM waveform is sketched

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Output of an AM modulating circuit is u(t) = 5Cos(1800pi*t) + 20Cos(2000pi*t)+ 5Cos(2200pi*t)

The modulating signal m(t) and carrier c(t) are determined from this

% modulation is determined

Ratio of power is sidebands to carrier power is determined

The AM waveform is sketched

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Output of an AM modulating circuit is u(t) = 5Cos(1800pi*t) + 20Cos(2000pi*t)+ ...

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