Radar target simulator is used to generate radar echo signal comprised of target and radar environment.

雷达目标模拟器是用于产生包含目标以及雷达环境信息的雷达回波信号。

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The radar target simulator is mainly used for producing radar echo signal, which contains radar targets and clutter information.

雷达目标模拟器主要用于复现蕴含雷达目标信息和杂波信息的雷达回波信号。

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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。

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