πŸ“Š Computer Architecture and Organization
Q. A band-pass signal can be down-converted using
  • (A) sine wave
  • (B) cosine wave
  • (C) time delayed wave
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) cosine wave

Explanation: for down-conversion of a band-pass signal also cosine signal is used and multiplied with it.


Explanation by: Mr. Dubey
for down-conversion of a band-pass signal also cosine signal is used and multiplied with it.

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