M

Mr. Dubey • 52.30K Points
Coach 

Q. The resonant frequency of an IMPATT diode is given by:

(A) vd/2l
(B) vd/l
(C) vd/2πl
(D) vdd/4πl
Correct : Option (A)

Explanation: 
 the resonant frequency of an impatt diode is given by the expression vd/2l. here vd is the carrier drift velocity; l is the length of the intrinsic region in the impatt diode.

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