Power monitor and reflectometer use the principle of
Options
A. directional coupler
B. klystron amplifier
C. Gunn diode
D. TWT
Correct Answer
directional coupler
More questions
1. If an amplifier with gain of - 1000 and feedback factor ? = - 0.1 had a gain change of 20% due to temperature, the change in gain of the feedback amplifier would be