mino
Newbie level 3
about modulation
I am unable to distinguish the difference between the constant-envelope modulation and the nonconstant-envelope modulation.
Can anyone tell me the definition?
And what kind of modulation is belong to nonconstant-envelope modulation? FSK, PSK...
thanks
I am unable to distinguish the difference between the constant-envelope modulation and the nonconstant-envelope modulation.
Can anyone tell me the definition?
And what kind of modulation is belong to nonconstant-envelope modulation? FSK, PSK...
thanks