The AM modulator must produce a carrier signal that varies in amplitude according to the shape of m(t). Because they are of the same frequency, no envelope is produced as they are changing at the same rate .12 Mar 2013
The AM modulator must produce a carrier signal that varies in amplitude according to the shape of m(t). Because they are of the same frequency, no envelope is produced as they are changing at the same rate .12 Mar 2013