radar target

Study on High-Resolution Polarization Radar Target Detection Algorithm Based on PWF

基于PWF融合的高分辨极化雷达目标检测算法

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In addition, the radar target cross section and surface wave propagation attenuation characteristics are also related to the radar operating frequency.

除此之外，雷达目标散射截面积和地波传播衰减特性也和雷达工作频率有关。

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Radar and sonar systems are widely used in such applications, as environmental surveying/ imaging and target positioning/ detection.

声纳和雷达系统广泛地应用于环境测量／成像、目标定位／检测等领域。

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A Study of Radar Target Scattering Center Extracted and Its Recognition Method in Optical Region

光学区雷达目标散射中心提取及识别方法研究

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The Improved Algorithm for Elevation Angle Estimates of Low Altitude Radar Target

一种改进的雷达低空目标仰角估计算法

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Virtual array technology makes the MIMO radar in having less actual array cases, virtual a large number of virtual array, improve the detection performance of radar target and the Angle resolution.

虚拟阵元技术使得MIMO雷达在拥有较少实际阵元情况下，虚拟出大量的虚拟阵元，提高了雷达的多目标检测性能和角度分辨能力。

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The effects of impedance loading on microwave imaging of radar target are investigated.

本文研究阻抗加载对雷达目标微波成像的影响.

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In radar target recognition research, it is very important to obtain effective radar target signature signal.

在雷达目标识别研究中, 获取有效的雷达目标特征信号非常重要.

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Radar target azimuth information is obtained by the antenna beam scanning, the radar antenna azimuth resolution depends on the horizontal beam width, if it is a narrow beam, you can get high resolution.

雷达目标的方位信息是由天线波束扫描得到的，雷达方位分辨率取决于天线的水平波束宽度，如果是窄波束，就能得到高分辨率。

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The method for radar target recognition using local integral bispectrum and SVM is proposed.

提出了基于局部积分双谱与SVM的雷达目标识别方法.

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In chapter 2, a method is presented which gets radar target high dimensional structure information from one dimensional range profiles based on Independent Component Analysis ( ICA).

第二章在雷达目标高分辨一维距离像的基础上，研究利用独立成分分析（ICA）获得雷达目标散射中心的二维结构及三维结构的方法。

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Research on High Resolution Frequency-Stepping MMW Radar Target Signal Simulation

高分辨阶梯变频毫米波雷达目标信号仿真研究

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In this paper, the trace of the related power scattering matrix, which contains the target complex polarization, is extracted as target signatures, and the robust radar target identification from partial information is presented based on the Hopfield neural network's content addressable memory.

本文提取包含任意极化信息的目标体复数RCS的相关功率散射矩阵的迹作为目标特征，利用Hopfield神经网络的联想记忆功能，对含有不完全信息的雷达目标进行了鲁棒性的自动识别。

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In addition, the extraction of information about amplitude and phase characteristics to radar target is studied by the techniques of vector substract. The results are satisfactory.

此外，还用矢量相减技术对雷达目标进行了幅相特征信息提取研究，取得了满意的结果。

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Study of Technology of Radar Target Identification Based on Hidden Markov Model

基于隐Markov模型的雷达目标识别技术研究

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This thesis talk about millimeter wave ( MMW) and LFMCW, its main mission is design and debug hardware of the radar target processor.

本文研究的雷达目标识别器结合了毫米波（MMW）和LFMCW雷达的优点，课题主要完成了对毫米波LFMCW雷达目标识别器的硬件设计和调试。

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Then we analyze the target scattering center model, angle movement model and the simulation of radar target range profile based on these models.

并具体分析了目标的散射中心模型、角运动模型及根据这些模型进行目标一维距离像仿真的方法。

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The Effect of Wideband Radar System Parameters on Target Recognition Performance

宽带雷达系统参数和目标识别性能的相关性研究

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This paper presents a new approach to radar target classification based on one-dimensional scattering centers matching.

本文提出了一种新的基于目标一维散射中心匹配的雷达目标识别方法.

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Multi-aspect Radar Target Recognition Method Based on Scattering Centers and HMMs Classifiers

基于目标散射中心和HMM分类的多视角雷达目标识别方法

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A novel approach of radar target recognition is proposed in this paper.

提出了一种基于子像空间的雷达目标一维距离像识别方法.

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In this paper , the formation principle of radar target range profile is analyzed at first.

首先分析了雷达目标一维距离像形成原理.

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At first, the radar target scattering signal characteristics are analyzed.

首先分析了雷达目标散射信号特征.

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Extraction of UWB radar target feature based on ESPRIT matrix pencil algorithm

基于ESPRIT矩阵束法的UWB雷达目标特征提取

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The effects of some environmental factors on the OTH B radar, for example, the target energy property in high frequency, outside noise and unfavorable ionosphere propagation, are discussed.

讨论了目标的高频能量特性、外部噪声和不利的传播效应等环境因素对天波超视距雷达的影响；

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An exhaustive radar target database has to be established, in order to verify or to construe methods for Automatic Target Recognition.

要验证或者建立自动目标识别方法，必须建立详尽的雷达目标数据库。

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Then, the performance of two SVD algorithms and feature subspace radar target recognition algorithm based on SVD are evaluated according to real data of planes.

进而将两种SVD算法应用在特征子空间雷达目标一维距离像识别法中，使用实测数据对其进行速度验证和性能评估。

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Three-Dimension Target Positioning Using Multiple Two-coordinate Radar Systems

多个两坐标雷达实现目标的三维定位

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A new detection algorithm for wideband radar target via statistical property diversity is proposed. The corresponding four detectors are designed and their performances are comparative analyzed. 5.

提出了基于统计特性差异的宽带雷达目标检测算法。利用宽带目标回波和杂波空间统计特性的差异进行检测，设计了四种检测器并对比分析了其性能。

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Influence of Warship Stealth on Antiship Missile Terminal Guidance Radar Target Acquisition

舰艇隐身对反舰导弹末制导雷达目标截获能力的影响

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