Electronics and Communication Engineering - Microwave Communication - Discussion

27. 

Consider the following applications

  1. TV tuning
  2. Active filter
  3. Microwave frequency multiplication
In which of above can a varactor diode be used?

[A]. 1 2 and 3
[B]. l and 2 only
[C]. 1 and 3 only
[D]. 2 and 3 only

Answer: Option A

Explanation:

Varactor diode is used in all the three applications.


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