envelope detection [电子] 包络检波 ; 包封检测 ; 包络检测
envelope detection receiver 包迹检测接收机
receiver envelope detection 包迹检测接收机
When the metal signal breaks through the detection envelope, the product is rejected.
当金属信号通过休息信封检测，该产品将被拒绝。
This paper describes a new high power RF amplifier's IMD signal envelope detection method and compare technology, which is used to detect and estimate the RF spectral regrowth.
采用高功率射频信号内部互调失真的包络特性检测与比较技术，对射频功率带外信号进行检测和估计。
Quadrature coherent detection can reserve all information of the complex envelope of signals, and it is therefore widely used in signal processing.
正交相干检波可以将复包络的所有信息进行保留，所以在数字信号处理中得到广泛应用。
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