The anti-aliasing filter has a higher cut-off frequency f_m. Its output is sampled periodically every T_s seconds. For proper recovery of the signal at the receiver, T_s must be

A) $${T_s} \geqslant \frac{1}{{2{f_m}}}$$ B) $${T_s} \leqslant \frac{1}{{2{f_m}}}$$ C) $${T_s} \geqslant \frac{2}{{{f_m}}}$$ D) $${T_s} \leqslant \frac{2}{{{f_m}}}$$

Answer & Solution

Correct Answer: Option B

Let's discuss the solution. Join the discussion

Question posted by Examveda

Community

Join the Discussion

Join the discussion

Login to post a comment or share your explanation.

No comments yet Be the first to discuss this question.

Keep Learning

The anti-aliasing filter has a higher cut-off frequency fm Its output...

The anti-aliasing filter has a higher cut-off frequency fm. Its output is sampled periodically every Ts seconds. For proper recovery of the signal at the receiver, Ts must be

Join the Discussion

Related Questions on Digital Communication

The anti-aliasing filter has a higher cut-off frequency f_m. Its output is sampled periodically every T_s seconds. For proper recovery of the signal at the receiver, T_s must be