Consider the AM C-QUAM system shown in the figure. The signals a(t) = 1 + x(t),...

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Consider the AM C-QUAM system shown in the figure. The signals a(t) = 1 + x₁(t), b(t) = x₂(t) where x₁ = 1(t) +r(t) and x₂(t) = 1(t) – r(t). The modulation frequency q is assumed to much larger than the frequency bandwidth of 1(t) and r(t) which is equal to 20. a(t) b(t) sin(qt) X cos(q t) al(t) bl(t) y(t) X sin(qt) cos(q t) a. Determine A₁(@), B₁(@) and Y(w). b. Determine the system to recover 1(t) and r(t). r(t) 1(t) Consider the AM C-QUAM system shown in the figure. The signals a(t) = 1 + x₁(t), b(t) = x₂(t) where x₁ = 1(t) +r(t) and x₂(t) = 1(t) – r(t). The modulation frequency q is assumed to much larger than the frequency bandwidth of 1(t) and r(t) which is equal to 20. a(t) b(t) sin(qt) X cos(q t) al(t) bl(t) y(t) X sin(qt) cos(q t) a. Determine A₁(@), B₁(@) and Y(w). b. Determine the system to recover 1(t) and r(t). r(t) 1(t)