Question: Tracking of extra terrestrial objects requires
Options
A : high transmitting power
B : very sensitive receiver
C : fully steerable antenna
D : all of the above
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The number of noise sources in a BJT are
Energy content of atmospheric noise
A 400 W carrier is amplitude modulated with m =....
Non-coherently detection is not possible for
In radar systems PRF stands for
Which of the following cannot be the Fourier series expansion....
Which of the following is the indirect way of FM....
A telephone exchange has 9000 subscribers. If the number of....
As the frequency increases, the absorption of ground wave by....
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