radar echo simulator的意思|示意

Radar echo simulator is a kind of signal generator used to debug the subsystems of radar signal reception and processing.

雷达回波模拟器是用来调试雷达接收分系统和信号处理分系统的一种信号发生器。

However, they are hardly used for civil ship navigation radar simulator, especially not for the simulation of echo images of rain and snow in ship navigation radar simulators.

然而，作为航海雷达图像模拟的方向，系统建模与仿真技术基本没有应用于民用船舶导航雷达模拟器中，特别是对船舶导航雷达模拟器中雨雪回波图像的模拟。

In this paper, one general radar echo simulator based on DDWS technology is introduced.

介绍了一种基于直接数字波形合成技术的通用雷达回波模拟器。

Finally, establish a mathematical model of electromagnetic waves and adopt relevant algorithms to generate echo images of the rain and snow in radar simulator.

最后是建立电磁波的数学模型和利用相关算法在雷达模拟器中生成雨雪的回波图像。

Then the radar echo models and their realization methods are analysised, especially on the principle of the radar target simulator.

最后，根据雷达系统的不同要求，提出了多种雷达目标模拟器的工程实现方案。

At present, more and more people focus on the research of Synthetic Aperture Radar (SAR) echo signal simulator, which is an important instrument for the design, research and test of SAR system.

合成孔径雷达(SAR)回波模拟技术是合成孔径雷达设计、研制和测试的必要手段，回波模拟技术已经成为当前的一个热点研究课题。