= = Q4) A baseband bipolar PAM system is based on the triangular pulse shown in Fig. 24. The symbol duration (i.e., from

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Q4 A Baseband Bipolar Pam System Is Based On The Triangular Pulse Shown In Fig 24 The Symbol Duration I E From 1 (50.22 KiB) Viewed 43 times

= = Q4) A baseband bipolar PAM system is based on the triangular pulse shown in Fig. 24. The symbol duration (i.e., from the start of a pulse to the start of the next pulse) is 4 seconds. s(t) sin?(rf) Fig. 24 A sf) sinc?(af) (tf)2 -1 이 1 2 t(s) Symbol duration (a) Determine the bit rate of the system. [2 marks] (b) Sketch the power spectrum. Specify its zeros accurately. [4 marks] -2