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单边带调制解调
释义
单边带调制解调
Encyclopedia
工学
线性调制解调
释
single-side band modulation and demodulation
单边带调制解调
鉴于双边带调制信号的上下边带携带相同信息,仅利用一个边带(上边带或下边带)来传输信息,以获得更好的频谱效率,并将已调信号还原为信息信号的线性调制解调过程。是幅度调制解调的一种。
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