echo power

基本解释

The echo signal power is the important factor that limits detection resolution.
回波信号功率是影响雷达探测分辨率的重要因素。
It is introduced that a kind of large dynamic range laser pulse echo power measurement system.
介绍一种大动态范围激光回波功率线性测量系统。
The directional figure of pulse laser backscattering echo power is given through the measurement of the pulse laser backscattering echo power of the aerial complex scale-model.
实验测量一种空中缩比目标模型后向散射激光脉冲回波功率，获取该缩比目标激光脉冲后向散射功率随接受天顶角的变化曲线。

In addition to continuing to provide the audio codec chip for the iPhone, he thinks the company also scored wins with a low power codes DSP chips for noise suppression, noise cancellation and echo cancellation, as well as an audio amplifier.
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