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振幅键控调制解调
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振幅键控调制解调
Encyclopedia
工学
数字调制解调
释
amplitude-shift keying modulation and demodulation
振幅键控调制解调
利用载波的幅度变化来传递数字信息,载波频率和初始相位保持不变,并从接收到的振幅键控信号中恢复出数字信息的数字调制解调过程。
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