envelope detector
包络检测器：一种用于从调制信号中提取包络的电子设备
常用释义
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基本释义
- 包络检测器：一种用于从调制信号中提取包络的电子设备，通常应用于无线通信和信号处理领域。
例句
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1·Traditional way of AM signal demodulation is envelope detector or synchronism detector.传统的AM调幅信号解调方法是同步检波和包络检波法。
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2·Compared with in vitro AM modulation modes, the demodulator adopts the diode peak envelope detector for demodulation.相对于体外的AM调制方式，解调器采用二极管峰值包络检波进行解调。
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3·This paper shows that under certain conditons it is possible to diminish and even eliminate the nonlinear distorsion of a peak envelope detector by biasing the diode adequately.本文对一般所谓惰性失真和切削失真同时分析讨论而获得统一公式，并且发现对二极管加适当的正偏压可以减小或消除失真。
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4·In this paper, we have determined the relationship between the RMS bandwidth of the envelope of a narrow-band process and the RMS bandwidth of the process itself for a linear envelope detector.本文确定了线性包络检波器窄带过程包络的均方根带宽与过程本身的均方根带宽之间的关系。
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5·The quadrature coherent detector is widely used in the field of signal processing since it can reserve all information about the complex envelope of IF signal.正交相干检波可以保留信号复包络的所有信息，因而在信号处理领域中有广泛的应用。