Điều chế số ( Digital Modulation )

 Chapter 1 :Digital Modulation techniques

1.1 WHAT IS THE MODULATION?

1.2 LINE CODES                                                                  

1.3 PULSE SHAPING TECHNIQUES

1.4 AMPLITUDE-SHIFT KEYING (ASK) MODULATION

1.5 PHASE SHIFT KEYING MODULATION TECHNIQUES

1.6 FREQUENCY SHIFT KEYING FSK