haberleşme

The output of an amplitude modulator is s (t) = Acos (2π200t) + Bcos (2π180t) + Ccos (2π220t). s (t) The conditions that A, B, C coefficients must meet for the signal to be a standard amplitude modulator output if yes, please indicate. If there are conditions that the coefficients have to meet, select the A, B, C coefficients in a way that meets these conditions; otherwise choose randomly. Modulation after deciding on the coefficients Calculate the index.