Given the first input to Amplitude Modulation (AM) Modulator is 750khz Carrier signal with an amplitude of 15V. The second input to AM Modulator is 5kHz modulating signal with 5 volt peak-to-peak. Determine the following :-  

i) Upper sideband (USB) & Lower sideband (LSB), 

ii) Modulation Index (m) and Percentage of modulation (M), 

iii) Peak Amplitude of modulated carrier, Upper & Lower side frequency voltage, 

iv) Maximum (V_max) & Minimum (V _m∞) Amplitude of the envelope, and 

v) With proper labelling, sketch the modulated signal in frequency domain & time domain. If the AM modulator above has a load resistance of 100 , and modulation index of 1 , calculate the power of carrier(Pc), and power of sideband frequencies P_m &P_mis )

Answer rating: 100% (QA)

sit1 Given mit Sif1 mit lt st mit Am Ac AM modulator 25 ... View the full answer