Amplitude Modulation AM Generation (DSBFC)

Report
EEE 3223
COMMUNICATION PRINCIPLES
AMPLITUDE MODULATION
AM GENERATION (DSBFC)
AM GENERATION
 Direct
Method
  =    +    
= ( +   ) 
AM GENERATION

Indirect Method
Input signal :
  =   +  ()
=   +   
Output of non linear device :
 = 0 + 1  + 2  2 + 3  3 +.....
AM GENERATION
The signal,vk(t) was then filtered using band pass filter (BPF) tuned at the
resonance (salun) frequency, fo = fc
AM GENERATION

similar documents