Question
Question: Identify the mathematical expression for amplitude modulated wave....
Identify the mathematical expression for amplitude modulated wave.
A
Acsin[{ωc+K1vm(t)}t+φ]
B
Acsin{ωct+φ+k1vm(t)}
C
{Ac+k2vm(t)}sin(ωct+φ)
D
Acvm(t)sin(ωct+φ)
Answer
{Ac+k2vm(t)}sin(ωct+φ)
Explanation
Solution
: {Ac+k2vm(t)}sin(ωctφ)