A

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Q. In a Gunn diode oscillator, the electron drift velocity was found to be 107 cm/second and the effective length is 20 microns, then the intrinsic frequency is:

  • (A) 5 ghz
  • (B) 6 ghz
  • (C) 4 ghz
  • (D) 2 ghz

Explanation by: Admin

the intrinsic frequency for a gunn oscillator is given by vd/l. here vd is the drift velocity and l is the effective length. substituting the given values in the above equation, intrinsic frequency is 5 ghz.

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