‫Now we come to the digital modulation scheme of the fee shift shifting in the case of his shift in the
‫information is contained in the instantaneous fears of to get here.
‫For example, if we take the example of the bindery fee is shifting.
‫That means we are sending one bit better sambal.
‫So.
‫Here one is represented by a carrier that has zero degree fees and zero is being represented by a carrier
‫which has a 180 degree fees.
‫So whenever we have a transition from one zero zero one, we have of each shift off 180 degrees.
‫Now, how this by live is shifting signal is generated, this is generated in this first week at a Merck
‫base in Blue Semillas.
‫So we do with the end of on this animal that has a positive worldly lead and we would learned zero bias
‫animal that has negative wordage.
‫Levin.
‫And so we get this V form of symbol's and then we multiply these symbols with these Gadhia to generate
‫deep modulated symbols.
‫And in these modulated symbols, we can see that the symbol for VUN.
‫Has the face of zero degree and dissemble for zero has a face off one 80 degrees.
‫So this big note here, we can see that the symbols for the one and zero have the same amplitude, but
‫they have 180 degree face shift in.
‫These fears are in other words, their popularity is opposite to one another.
‫So that means that on the Constellation diagram, if zero is at this place, then one would be Dick.
‫The Constellation point forty one would be located on the opposite side of the zero, but it would have
‫the same energy as zero as the amplitude of these zero and one in the modulated signal.
‫It is the same.
‫So this is the constellation diagram of the BP eskies signal.
‫And again, here we can see that these symbols are these constellation points.
‫They lie on these corzo for megacity.
‫Since we are using the cause of megacity.
‫Yet here and we are not using the quadrature component in the case of BP Askey.