术语 | envelope detection |
释义 | envelope detection 包络检波(技术) In communications, a method of recovering the signal from an amplitude modulated waveform. The received signal is rectified and smoothed so that the envelope of the modulated waveform is recovered. 在通信技术中,从调幅波中恢复信号的一种方法。接收信号经过检波和滤除载波而恢复出调 制波形的包络 |
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