Homework answers / question archive / 1

1

Electrical Engineering

Share With

1.7 A binary wave consists of a random sequence of symbols 1 and 0, similar to that described in Examplc 1.3, with one basic difference: symbol 1 is now represented by a pulse of amplitude A volts and symbol 0 is represented by zero volts. All other parameters are the same as before. Show that for this new random binary wave X(t):

(a) The autocorrelation function is 

(b) The power spectral density is, what is the percentages power contained in the DC components of the binarywave?