Physics · Communication Systems
Which of the following methods can be used to mitigate inter-symbol interference (ISI) in a digital communication system?
- 1Increasing the signal-to-noise ratio (SNR)
- 2Decreasing the bandwidth of the transmission signal
- 3Using a higher modulation order
- 4Applying a matched filter at the receiver✓
Correct answer
Applying a matched filter at the receiver
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