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Question is a You are asked to design a DSB-SC modulater to generate a modulated signal Kmct) cas Wet , Where mct) ) Signal band-limited to B Hz. Figure @ shows a OSB-BC modulater. The Callier generator availabda generates not cos wet but cas 3 wet. Explain whether you would be able to generate the desiled signal using only this equipment. You may use any kind of filter you like of what kind of filter is lequired? bi Determine the signal spectia at points bandc, and indicate the frequacy bands occupied by these specta. o what is the minimum usable value of we? d would you scheme work if the Callier generator output were cos²wet? Explain el would you scheme work if the callies generator output wee css" wat for any integer n=2? >2 . m) Kict) Cas Wet filler ca] Cosawat Miw) lo - 2TB 211B