Highlander-SP
Member level 3
AM modulation problem
A periodic signal f(t) is showed in the picture. For the amplitud modulation (AM), what should be the minimum amplitud of the carrier?
. For that Carrier amplitud, sketch the AM wave when the Carrier frequency is 100 KHz.
. Find out the AM wave spectrum
. Sketch the DSB-SC correspondent wave and its spectrum.
Please, i need to know how to desenvolve this, mainly the last item. Thanks
A periodic signal f(t) is showed in the picture. For the amplitud modulation (AM), what should be the minimum amplitud of the carrier?
. For that Carrier amplitud, sketch the AM wave when the Carrier frequency is 100 KHz.
. Find out the AM wave spectrum
. Sketch the DSB-SC correspondent wave and its spectrum.
Please, i need to know how to desenvolve this, mainly the last item. Thanks