5.3 Effect of Sampling in the Frequency Domain It is evident from the top figure on the previous slide that if 2m,there is no overlap between the shifted replicas of Ga(j)generating Gp(j) On the other hand,as indicated by the figure on the bottom,if r<2 m,there is an overlap of the spectra of the shifted replicas of Ga(j)generating Gp(jS)§5.3 Effect of Sampling in the Frequency Domain • It is evident from the top figure on the previous slide that if ΩT>2 Ωm , there is no overlap between the shifted replicas of Ga(jΩ) generating Gp(jΩ) • On the other hand, as indicated by the figure on the bottom, if ΩT<2 Ωm , there is an overlap of the spectra of the shifted replicas of Ga(jΩ) generating Gp(jΩ)