what is power relation in AM system
Answers were Sorted based on User's Feedback
s(t)= Ac[1+kam(t)] cos(2*pi*fct)
power of carrier component: Ac2/2
power of message component: ka*m*Ac2/2
total power: Ac^2[1+ka^2*P]/2
where P is the power of the message signal.
As there is no option of subscript and superscript, it is
very difficult to write mathematical equation.
Is This Answer Correct ? | 3 Yes | 3 No |
How to increase the gain and directivity of an antenna?
for small size, high frequency, the most common core material is a)air b)ferrite c)powdered ion d)steel
"11101111" when that bit oriented message transmitting from sender to receiver.how is it calculate parity bit and how is it show bit stream that would be transmitted..by even parity error detection scheme..pls send me an answer..very important,,
What are edge triggered flip flop and level triggered flip flop? How do they differ from one another?
Iam appearing for rrb exam for juniour electronics engineer post what kind of questions would be asked?i am an electronics engineer and have completed diploma in electronics please suggest some study material or links or books
behaviour of capacitor & inductor in ac circuits at t=0 & t=infinity.
What are the faults that might happen in a DCS ?
what is peer to peer communication?
What will be maximum output current of a 30KVA isolation Transformer?
Can fuses with an ac voltage rating be used in a dc applications?
Name all the types of diode with they biasing conditions explained
What are monitoring methods for electronics activities?