Question: An alternative to the bandpass sampling procedure introduced in Problem 9.8 is the system illustrated in Fig. For a real-valued bandpass signal x(t) with the spectrum shown in Fig.(a), the
Problem: (a) Sketch the spectrum of the sampled signal xs(t).
(b) Determine the maximum value of the sampling interval Ts that introduces no aliasing. Compare this sampling interval with that obtained from the Nyquist rate.
(c) Implement a reconstruction system to recover x(t) from the sampled signal xs(t).