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Question 1 reset
When two networks are connected in series, its composite noise figure can be given as
Question 2 reset
The band width, in a feedback amplifier.
Question 3 reset
Which of the following is the principle of Golay cell which is used as a detector in IR spectroscopy?
Question 4 reset
In amplitude phase keying each phase vector is separated by
Question 5 reset
Which is more vulnerable to noise?
Question 6 reset
Examples of structured sequences are
Question 7 reset
Noise figure is a parameter that represents a ______ of the system.
Question 8 reset
What are the functions of satellite repeaters?
Question 9 reset
On which of the following factors does the sensitivity of a closed loop system to gain changes and load disturbances depend?

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