... 相关检波器 coherent detector 相关接收 correlation reception 相关滤波器 coherent filter ...
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The SS communication is a system that the spectrum of signal is spreaded in a wide frequency band when transmitted, and is recovered by the correlation reception when received.
扩频通信是指在发送端将信号的频谱扩展到一个很宽的频带上，在接收端通过相关接收，将信号恢复到信息带宽的一种系统。
The arrival time is accurately determined by calculating the signals' correlation function between the bursting sensor and the reception sensors.
对带通滤波后的触发传感器信号和探头信号进行互相关分析，可以准确地识别S波的到时。
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