![]() ![]() (i) Coherent Digital Modulation TechniquesĬoherent digital modulation techniques are those techniques which employ coherent detection. The phase-recovery circuit ensures that the oscillator supplying the locally generated carrier wave receiver is synchronized to the oscillator supplying the carrier wave used to originally modulate the incoming data stream in the transmitter. ![]() Basically, digital modulation techniques may be classified into coherent or non-coherent techniques, depending on whether the receiver is equipped with a phase-recovery circuit or not. What are the types of Digital Modulation Techniques? Explain.Īns. Types of Digital Modulation Techniques pdf notes, comparison of digital modulation techniques ppt ?
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |