Physics · Communication Systems
In the context of digital communications, what is the primary benefit of using a matched filter?
- 1It enhances the phase stability of the received signal
- 2It increases the transmission bandwidth
- 3It requires less power for the same performance
- 4It maximizes the signal-to-noise ratio in the presence of additive noise✓
Correct answer
It maximizes the signal-to-noise ratio in the presence of additive noise
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