A baseband binary communication system uses a received pulse with a spectrum Pr(f) given by:    < =...

 A baseband binary communication system uses a received pulse with a spectrum Pr(f) given by:    < = else T f r f r P f b b b r 0 cos ( 2/ ) | | 2 ( ) 2 π The channel and noise dictate a HT=
(). The system uses a bipolar coding scheme for the pulse amplitudes with    < = else t T P t b g 0 1 || / 20 )( Assuming an independent stream of equiprobable bits at the input to the pulse generator, compute the power spectral density of transmitting filter output.