range-doppler method的意思|示意

Quantitative analysis of Doppler uncertainty range is derived. A method for compressing Doppler uncertainty is presented.

对多普勒不确定范围做了定量分析，提出了压缩多普勒不确定范围的方法。

On the bases of analyzing triangle wave form modulated LFM, the method of using DDR (Dual Channel Directional Doppler range) technique to eliminate the influence of speed to range is presented.

在分析三角波调制的线性调频信号的基础上，提出了用DDR技术消除速度对测距的影响方法。

A method of phase code named SZ code to mitigate range ambiguity applied on a pulse Doppler weather radar is introduced.

描述一种被称为SZ相位编码的解距离模糊方法在脉冲多普勒气象雷达中的应用。

Comparing with the differential range method that early radar adoptive for measuring velocity, the radar, which based on Pulse-Doppler theory, has the better real time capability and high precision.

与早期雷达采用距离微分方法测速相比，基于脉冲多普勒理论的雷达测速技术具有实时性好、精度高等优点。

On the basis of the principle of range-Doppler coupling of linear frequency modulation signal, a new method of radial velocity estimation for high coupling coefficient is presented.

本文在分析了线性调频信号距离—多普勒耦合原理的基础上，提出了一种高耦合系数条件下径向速度估计的新方法。

This method can void the Doppler influence of spinning targets on range synthetic and improve the resolution effectively.

该方法避免了旋转目标所引起的多普勒变化对距离合成的影响，能有效提高距离分辨率。