Description: 本文首先介绍了近些年来雷达模拟器获得广泛应用及其原因，然后对目标模
型、杂波模型和机载下视脉冲多普勒雷达的频谱分布进行了分析。接着，研究了
雷达回波信号模拟的实现方法，重点是采用网格映象法对地杂波信号的模拟进行
了分析和推导，并采用此方法对瑞利分布的高斯谱杂波、雷达回波信号进行了仿
真和分析。最后，针对用于某机载雷达信号模拟器系统的数字信号处理器进行了
设计和分析。
-This paper first introduces the radar simulator in recent years is widely available and the reasons for, and then on the target model, and the clutter model of airborne pulse Doppler radar, as under the spectrum distribution is analyzed. Then, to study radar signal simulation methods, with emphasis on the use of grid mapping method to the simulated clutter signal analysis and derivation, and use of this method, the Gaussian distribution of the Rayleigh spectrum of clutter, the radar echo signal simulation and analysis. Finally, for an airborne radar signal simulator system digital signal processor has been designed and analyzed. Platform: |
Size: 2909184 |
Author:萝卜 |
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Description: 雷达学院建立的一种新型机载杂波模型,空时自适应杂波模型-Radar Academy established a new type of airborne clutter model, space-time adaptive clutter model Platform: |
Size: 1442816 |
Author:阿华 |
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Description: 机载雷达地、海杂波仿真程序：韦布尔相关模型分布，瑞利分布模型，K分布模型，以及对数分布模型。-Airborne radar, the sea clutter simulation program: relevant model of Weibull distribution, Rayleigh distribution model, K distribution model, as well as the number of distribution models. Platform: |
Size: 5120 |
Author:yang |
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Description: 针对机载雷达面临的杂波抑制问题，在考虑阵元误差、通道误差和杂波起伏等误差因素
对杂波特性影响的基础上，建立了机载ＭＩＭＯ雷达杂波数学模型，提出了一种基于ＭＩＭＯ雷达体制下的空时自适应新方法———Ｍ３－ＣＡＰ方法。对接收信号进行时域滤波，选取被检测通道与其２个相邻通道为一组，进行自适应处理。-For airborne radar clutter suppression faced, in considering the error factor picket error, channel error and clutter downs, etc.
Based on the characteristics of clutter on the establishment of the airborne MIMO radar clutter mathematical model, we propose a new method for adaptive MIMO space-based radar system under - M3-CAP method. The received signal in time domain filtering, detection channel selected by its two adjacent channels as a group to carry out adaptive processing. Platform: |
Size: 475136 |
Author:凯文 |
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Description: 该程序对机载雷达杂波幅度分布模型中的瑞利分布模型进行了仿真，采用了零记忆非线性变换法。(The Rayleigh distribution model is simulated in the airborne radar clutter amplitude distribution model, and the zero memory nonlinear transformation method is adopted.) Platform: |
Size: 1024 |
Author:minini |
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Search - airborne clutter model