Binary Phase Shift Keying
In this Video, Ms. Mayanka Kaushik, Biyani Group of Colleges is explaining about the Binary Phase Shift keying .BPSK is basically deals with the phenomenon that if there is change in bit then there should be a phase shift of 180 degree.
a) If after 1 there comes 0 then phase shift will be occur and next pulse started at negative side.
b). If after 0 there comes 1 then phase shift will be occur and next pulse started at positive side