differential absorption radar的意思|示意

The measurement error of differential absorption laser radar caused by the shift of its center frequency in measuring atmosphenc density has been discussed particularly.

详细地讨论了微分吸收激光雷达测量气体密度时中心频率的漂移所引起的测量误差。

With differential absorption laser radar as background, the key techniques related in designing real-time monitor and control system based on WDM (Wavelength Division Multiplexing) are studied.

以差分吸收激光雷达为背景，对基于WDM的实时监测控制系统的设计中涉及的关键技术进行研究。

An experimental laser radar system with double end differential absorption is studied and designed.

研究和设计了一实验性双端差分吸收激光雷达系统。

Some problems such as the optimizations of transmitting power and detection precision of differential absorption laser radar have been also approached in the paper.

还探讨了微分吸收激光雷达的发射功率的优化和探测精度的优化等问题。

The calculated result indicates that a major error of differential absorption laser radar comes from the shift of its center frequency.

计算结果表明，中心频率的漂移是微分吸收激光雷达主要的误差来源。