The mode of operation in which the Gunn diode is not stable is:
A)gunn oscillation mode
B)limited space charge accumulation mode
C)stable amplification mode
D)bias circuit oscillation mode

Question

Quizplus · Accepted Answer

The Gunn diode is not stable in the Gunn oscillation mode because in this mode, it generates microwave frequencies by exploiting the negative differential resistance in its material, leading to oscillations that are inherently unstable.

The Mode of Operation in Which the Gunn Diode Is