D
deaks
Guest
Hi,
Here's my question.
If you have an A.M. transmitter (power is extremely small) and you
superimpose a signal unto the carrier, then detect the signal at a
distance X, could you make it so that the amplitude of the
superimposed signal be variable to distance?
So the farther you go, the weaker the signal gets. Its okay to amplify
the carrier in the reciever but not the superimposed one, if you get
what i'm saying.
So in essence, the carried signal may or may not have fallen off due
to distance and the spread (1/r(sq) ?).
What do you guys think?
Deaks
Here's my question.
If you have an A.M. transmitter (power is extremely small) and you
superimpose a signal unto the carrier, then detect the signal at a
distance X, could you make it so that the amplitude of the
superimposed signal be variable to distance?
So the farther you go, the weaker the signal gets. Its okay to amplify
the carrier in the reciever but not the superimposed one, if you get
what i'm saying.
So in essence, the carried signal may or may not have fallen off due
to distance and the spread (1/r(sq) ?).
What do you guys think?
Deaks