Effective noise temperature Te in terms of noise figure is ____ – McqOptions

MCQOPTIONS

1.	Effective noise temperature Te in terms of noise figure is ____
A.	Te=To (F-1)
B.	Te=To/(F-1)
C.	Te=To/(F+1)
D.	Te=To (F+1)
Answer» B. Te=To/(F-1)

Discussion

No Comment Found

Related MCQs

What should be the noise figure value at which the effective noise temperature equals to room temperature?
Find the effective noise temperature if noise figure is 3 at room temperature (290K)?
Effective noise temperature Te in terms of noise figure is ____
Expression for noise figure F related to the effective noise temperature Te is ____
Which expression suits best when the solid angle obtained by the noise source is less than antenna solid angle?
What is the relation between noise temperature introduced by beam TB and the antenna temperature TA when the solid angle obtained by the noise source is greater than antenna solid angle?
Total noise power of the system is P=_____
Overall receiver noise temperature expression if T1, T2… are amplifier 1, 2, and so on noise Temperature and G1, G2, and so on are their gain respectively is_____
If the reflection co-efficient is ½ then emissivity is ___
Relation between brightness temperature TB and physical body temperatureTp is ____