搜索 - 科创

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以上内容仅实现了载波同步，对于解调PAM信号（BPSK、QPSK、8PSK、16QAM等）是远远不够的。发射机基带会使用成型滤波器，需要相应的使用匹配滤波器，以实现最佳基带传输。

很好的文章。。。多多学习哈。。。。。数字部分可做到FPGA里面哈哈，，，，我么公司采用的是DQPSK调制方式[s:274]

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