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BPSK和QPSK数字调制传输速率1000波特的比较
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BPSK和QPSK数字调制传输速率1000波特的比较

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Questions and Answers

在无噪声的信道条件下，哪种数字调制方法会产生更高的误码率？

  • OOK
  • 16-QAM
  • BPSK
  • QPSK (correct)

    • 如果要在1000波特的传输速率下，每个符号携带更多的比特，哪种调制方法是更合适的选择？

  • ASK
  • QPSK (correct)
  • BPSK
  • FSK

    • 在无噪声的信道条件下，BPSK和QPSK相比较，哪一个需要更宽的频谱带宽？

  • OOK
  • BPSK (correct)
  • 16-QAM
  • QPSK

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