雷达回波模拟器在雷达系统的性能测试中有着广泛的应用。
Radar echo simulator is used widely in radar performance measuring.
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。
In this paper, one general radar echo simulator based on DDWS technology is introduced.
本文主要工作分为三部分：雷达回波模拟、雷达信号处理和雷达数据处理。
This paper based on LFM pulse radar, does research on radar echo simulation and processing.
雷达回波模拟技术为雷达系统的调试、性能评价和设备维护提供了必要条件。
Radar echo simulation technology has been widely used in radar system adjustment, performance assessment and equipment maintenance.
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。
Radar echo simulator is a kind of signal generator used to debug the subsystems of radar signal reception and processing.
新模型不仅考虑到目标是光学区复杂目标的情形，而且分析了目标运动形成的多普勒频率对回波数据的影响，使动态目标雷达回波模拟数据更接近于真实。
The new model considers the state that the target is a comprehensive target, and includes the influence of the targets'movement. The data based on this model is more actual than the stop-and-go model.
本文介绍了一种实时雷达中频回波模拟器的设计方法。
In this article a design method of radar IF echo simulator is introduced.
对线性调频连续波信号和目标回波模拟信号进行了全面的测试分析，完成了波形发生器与整个雷达接收系统的联调。
Measured fully and analyzed effectively CW, LFMCW and simulated echo of object signals, accomplished the debug with the radar system.
本文给出了回波模拟的基本原理，模拟器的硬件组成以及在雷达动目标显示系统改善因子测试中的应用。
This paper providers the work theory, hardware circuit structure and the application on improvement factor test of radar moving-target indicator system.
从研制某型雷达视频回波模拟器的角度，对模拟器硬件及软件实现方法进行了介绍。
Based on the research of radar video echo simulator, the hardware and software of simulator are discussed.
介绍利用复杂可编程逻辑器件CPLD和直接数字合成专用电路dds，设计雷达信号回波模拟器的硬件系统。
Introduce how to design hardware system structure of radar signal echo simulator by using CPLD and DDS.
本文的主要工作包括：(1)雷达回波信号回波模型(着重对目标，杂波)进行了分析，并介绍了模拟器视频部分的实现方案。
Briefly, here are main topics of this thesis: (1) Radar signal model was analyzed (targets, clutter), and the simulation method was introduced.
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。
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。
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.
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