pulsed envelopedetector

例句：

1. 1. The pulsed envelope detector is used to detect the presence of a signal in a noisy environment.
   脉冲包络检测器用于在噪声环境中检测信号的存在。
2. 2. The pulsed envelope detector can be used to detect the arrival time of a signal at a specific point on the network.
   脉冲包络检测器可用于检测信号在网络特定点的到来时间。
3. 3. The pulsed envelope detector is an essential tool for monitoring the health of communication systems.
   脉冲包络检测器是监测通信系统健康状况的必备工具。