AM wave may be represented as E(t) cos ωct where E(t) is
A. Envelope of the AM wave
B. Carrier signal
C. Amplitude of modulating signal
D. None of the above
Answer:A
AM wave may be represented as E(t) cos ωct where E(t) is
A. Envelope of the AM wave B. Carrier signal C. Amplitude of modulating signal D. None of the above