In order to avoid intersymbol interference, pulses used in PAM systems are designed to
Chapter 8, Problem 8.42(choose chapter or problem)
In order to avoid intersymbol interference, pulses used in PAM systems are designed to be zero at integer multiples of the symbol spacing TI. In this problem, we develop a class of pulses which are zero at t = kTI, k = 1, 2, 3, .... Consider a pulse PI (t) that is real and even and that has a Fourier transform PI (jw ). Also, assume that P1 (-jw + j ~ ) = - P1 ~w + j ~ } 0
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