This paper presents a clutter modeling method using waveform synthesis theory in order to provide ground clutter simulation for analyzing airborne radar system.
根据机载雷达地杂波的形成原理及其特点,提出了一种基于波形综合的机载雷达地杂波建模方法。
With reference to clutter simulation based on ZMNL, this paper firstly introduces normal methods of generating relevant stochastic series and amplitude modulation by ZMNL.
对基于ZMNL方法实现杂波仿真,本文简要介绍了相关随机序列产生的一般方法和利用ZMNL实现幅度调制的一般方法。
Based on them, it brings up the improved empirical iterated method like neural networks, which can be applied in relevant non-Gaussian clutter in radar simulation system.
在此基础上,提出了将一种改进的类似神经网络机制的经验迭代方法应用到相关非高斯雷达杂波的仿真系统中。
In present RFSS, system can only simulate one radiation center in one simulation cycle using single channel, which makes it hard to simulate multi - radar targets and distributed clutter.
现有的射频仿真系统在单通道中同一时间只能模拟一个辐射中心,因此难以对多目标与分布式杂波进行仿真。
Theoretical analysis and simulation result show that the proposed method can enhance the CFAR detection performance for AEW radar in the sea clutter background effectively.
理论分析和仿真结果表明,该方法能有效地提高AEW雷达海杂波背景中的CFAR检测性能。
This paper describes the process that establishes the coherent clutter video signal module and the design and realization of real-time simulation system in radar multi-target simulation system.
阐述了在雷达多目标仿真系统中杂波相干视频信号模型的建立过程和实时仿真系统的设计及实现。
The simulation flow of generation of coastal compound clutter sequences is proposed by deducing the method for describing the statistic characteristic of clutter power.
推导了杂波功率统计特性的描述方法,给出了近海岸复合杂波仿真流程。
This paper describes a method for computer simulation of radar clutter.
本文论述雷达杂波的计算机模拟方法。
This paper describes a method for the computer simulation of radio fuze clutter.
论述无线电引信杂波的计算机模拟方法。
Theory analysis and computer simulation show the improved SMF is a linear approach and it can extract dim target from IR background clutter effectively.
原理分析与实验结果表明,这是一种易于硬件实现,能有效抑制强起伏背景杂波的线性滤波方法。
After the mathematics principle which use simulating well and Guassian probability distribution are reviewed, the simulation method of correlation Gaussian clutter based on ar model is presented.
回顾了产生均匀分布、高斯分布随机序列的数学原理,提出了基于AR模型的相关高斯杂波仿真方法。
Briefly, here are main topics of this thesis: (1) Radar signal model was analyzed (targets, clutter), and the simulation method was introduced.
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。
The Monte Carlo Simulation Method of radar detection Performance in non-Rayleigh clutter is described.
本文论述非瑞利杂波中雷达检测概率和虚警概率的计算机蒙特卡洛模拟方法。
Computer simulation method is used to study the performance of digital compensation technique. Three compensation methods are compared using scattered clutter model.
本文采用计算机模拟的方法,利用分布式杂波模型对雷达发射信号不稳定数字补偿技术进行了研究。
Finally, the performance of jamming suppression methods is compared through simulation, and the computational load of jamming and clutter suppression methods is presented.
最后,通过仿真实验比较了各种抗压制性噪声干扰方法的干扰抑制性能,并给出了两种典型抗压制性噪声干扰方法的运算量。
The simulation results indicate that the distribution of clutter for airborne MIMO radar is similar to that for airborne phased array radar, but the DOF of clutter for airborne MIMO radar increases.
仿真结果表明,机载MIMO雷达与机载相控阵雷达有相似的杂波分布,但其杂波自由度显著增加;
The simulation model of coherent correlation K-distributed clutter using SIRP, with the modeling of coherent pulsed radar clutter, is presented in this paper and simulated on computer.
文中提出了一种采用相干脉冲雷达的杂波功率谱模型并结合SIRP法产生相干k分布海杂波的方法,对以往的模拟方法作了改进。
The simulation results show the performance of CA-CFAR detector is good under uniform clutter, and is seriously descended under multi-target interference background.
结果表明,CA - CFAR检测器在均匀杂波中性能较好,但在多目标干扰环境中性能严重下降。
The simulation results show the performance of CA-CFAR detector is good under uniform clutter, and is seriously descended under multi-target interference background.
结果表明,CA - CFAR检测器在均匀杂波中性能较好,但在多目标干扰环境中性能严重下降。
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