Question: The following bit error rate (BER) graph has three major binary digital transmission schems including phase shift keying (PSK), frequency shift keying (FSK), and

The following bit error rate (BER) graph has three major binary digital transmission schems including phase

The following bit error rate (BER) graph has three major binary digital transmission schems including phase shift keying (PSK), frequency shift keying (FSK), and amplitude shift keying (ASK). a) When the signal-to-noise-ratio (SNR) is 6dB, what is the BER value for PSK? b) with the same BER performance (e.g., 10-2) what is the SNR difference between PSK and ASK in decibel (dB)? BER 10 10 102 102 10 105 10% 0 2 4 6 SNR (dB) 8 10 -PSK DFSK ASK 12 14

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a When the signaltonoise ratio SNR is 6dB the BER value for PSK is about 103 b With the s... View full answer

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