34-1 Signals g1(t) = 10*n(10*r) and 82(1) = 6(1) are applied at the inputs of the...

 

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34-1 Signals g1(t) = 10*n(10*r) and 82(1) = 6(1) are applied at the inputs of the ideal low-pass filters H; (f) = nf/20,000) and H2(f) = 1( /10,000) (Fig. P3.4-1). The outputs y (1) and y2(0) of these filters are multiplied to obtain the signal y(t) = yı (1)y2(1). (a) Sketch Gj (f) and G2f). (b) Sketch H1 (f) and H2(f). (c) Sketch Y1(f) and Y2F). (d) Find the bandwidths of y1 (1), y2(), and y(t). Figure P.3.4-1 y (t) = , (?) v,() 34-1 Signals g1(t) = 10*n(10*r) and 82(1) = 6(1) are applied at the inputs of the ideal low-pass filters H; (f) = nf/20,000) and H2(f) = 1( /10,000) (Fig. P3.4-1). The outputs y (1) and y2(0) of these filters are multiplied to obtain the signal y(t) = yı (1)y2(1). (a) Sketch Gj (f) and G2f). (b) Sketch H1 (f) and H2(f). (c) Sketch Y1(f) and Y2F). (d) Find the bandwidths of y1 (1), y2(), and y(t). Figure P.3.4-1 y (t) = , (?) v,()