5.3 Effect of Sampling in the Frequency Domain gp(t)is a continuous-time signal consisting of a train of uniformly spaced impulses with the impulse at t=nT weighted by the sampled value ga(nT)of ga(t)at that instant t=nT &a(0 8p) 8a() 0 2T-T0T2T、 8a(4D§5.3 Effect of Sampling in the Frequency Domain • gp(t) is a continuous-time signal consisting of a train of uniformly spaced impulses with the impulse at t = nT weighted by the sampled value ga(nT) of ga(t) at that instant t=nT