M

Mr. Dubey • 52.30K Points
Coach 

Q. The frequency of oscillation in Gunn diode is given by:

(A) vdom/ leff
(B) leff/ vdom
(C) leff/ wvdom
(D) none of the mentioned
Correct : Option (A)

Explanation: 
 in gunn oscillation mode, the frequency of oscillation is given by vdom/ leff, where vdom is the domain velocity, leff is effective length that the domain moves from the time it is formed until the time a new domain is formed.

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