A) \[{{\omega }_{C}}\] and \[\sqrt{\omega _{C}^{2}+\omega _{m}^{2}}\]
B) \[{{\omega }_{C}},\,{{\omega }_{C}}+{{\omega }_{m}}\] and \[{{\omega }_{C}}-{{\omega }_{m}}\]
C) \[{{\omega }_{C}}\] and \[{{\omega }_{m}}\]
D) \[{{\omega }_{C}}\] and \[\sqrt{{{\omega }_{C}}{{\omega }_{m}}}\]
Correct Answer: B
Solution :
[b] The frequencies present in amplitude modulated wave are: Carrier frequency \[={{\omega }_{c}}\] Upper side band frequency \[={{\omega }_{c}}+{{\omega }_{m}}\] Lower side band frequency \[={{\omega }_{c}}-{{\omega }_{m}}\]
You need to login to perform this action.
You will be redirected in
3 sec
