radar resolution
英 [ˈreɪdɑː(r) ˌrezəˈluːʃn]
美 [ˈreɪdɑːr ˌrezəˈluːʃn]
网络 雷达分辨力
双语例句
- Radar high resolution range profile provides potentially discriminative structure feature on the geometry of target, which has been used widely on radar target recognition.
雷达高分辨距离像包含目标的几何结构特征，已广泛应用于雷达目标识别领域。 - Analysis on Bistatic Radar Target Resolution under Pulse-Pursue Module Synchronization Scanning flywheel time base
脉冲追赶式同步扫描下双基地雷达目标分辨力分析 - By using the ray tracing method, the scattering from all cells of scatters under a certain radar resolution is mapped into the image pixels.
用射线跟踪法，按射程计算将散射投影在平面图像对应单元的像素点上，得到自然地表的雷达图像模拟。 - Ways of Improving the Radar Range Resolution
雷达提高距离分辨力的途径介绍 - According to the shortage of the traditional radar resolution, the method of simulation was put forward.
针对雷达分辨力试验传统方法存在的不足，提出了将仿真技术用于雷达分辨力试验的研究。 - Radar high resolution range profile ( HRRP) is sensitive to the target aspect and time-shift variation, and highly overlapped in feature space between different targets, which determines that hybrid features are suitable to represent the target's property.
雷达高分辨距离像（HighResolutionRangeProfile，HRRP）具有方位敏感性、平移敏感性以及在特征空间高度交叠的特点，采用复合特征可以更好地描述目标特性。 - Sweep Linearity Effect on Linear FMCW Radar Range Resolution
调频线性度与零差拍线性调频连续波雷达的距离分辨力 - The differential cepstrum properties of a radar HRR profile are presented and studied by means of a Z transform, based physically upon the fact that a radar high resolution range profile is characterized by non minimum phase and wavelet features.
根据雷达高分辨距离像具有非最小相位和小波特征的信号性质，采用Z变换方法给出和研究了高分辨距离像的微分复倒谱的性质。 - Compared with the general Radar, the Harmonic Radar can provide more imformation when it is used to detect the nonlinear scattering target, and therefore improvers the radar resolution.
与一般雷达探测技术相比，谐波雷达在探测非线性散射体时能提供更多的信息，提高了识别概率。 - Based on radar resolution principles, the factors working on SAR resolution are discussed. The waveforms are classified by ambiguity function, and the principle of waveform design is introduced.
本文结合了雷达分辨理论分析了限制合成孔径雷达分辨率的因素，给出了雷达波形按模糊函数的分类与波形设计原则。 - It contains three parts: In the first part, an improvement of radar azimuth resolution is studied.
第一部分着重研究提高雷达方位分辨率的问题。 - A signal processing method to improve the radar range resolution
一种改善雷达距离分辨力的信号处理方法 - Study of Radar Resolution Based on Simulation
基于仿真技术的雷达分辨力试验研究 - This paper analyzes the factors affecting radar bearing resolution, provides digital beam model and target scattering model to simulate target echoes image.
对影响雷达方位分辨率的因素进行了分析，提出用于目标回波图像模拟的雷达波束数字化模型和相应目标散射模型。 - The other key issue of the Synthetic Aperture Radar high resolution imaging is how to obtain SAR image of high radiometric resolution.
如何提高辐射分辨是获得高分辨合成孔径雷达图像的另一个关键问题。 - This paper analyzes radar resolution and multi-target information acquisition and processing in test of the miss distance of spacecraft based on a single radar.
对单部雷达测量飞行器脱靶量所涉及到的雷达分辨力和多目标信息获取及处理进行了分析； - A new method of the signal processing is described in this paper to improve the radar azimuth resolution by deconvolution between the antenna pattern and azimuth echoes of targets on scanning the antenna.
本文介绍了一种新的信号处理方法：对天线方向图和天线扫描时产生的目标方位回波通过去卷积来提高雷达的方位分辨率。 - With the continuing improvement of modern Radar system, Radar Automatic Target Recognition has come into being and developed, and many new methods were proposed for the increase of the Radar range resolution.
随着现代雷达系统的不断改进和发展，雷达自动目标识别得以产生和发展。而雷达距离分辨率的不断提高更为目标识别提供了新的途径。 - Synthetic Aperture Radar high resolution imaging, moving targets detection and imaging are key issues in the research field of Synthetic Aperture Radar.
高分辨成像处理以及运动目标的检测与成像是合成孔径雷达研究的核心内容，也是合成孔径雷达重要的研究和发展方向。 - In this paper, a new method of signal processing is described to improve the radar azimuth resolution, and the method of deconvolution is discussed.
用去卷积方法实现了米波雷达方位向超分辨，并对去卷积方法进行了讨论。 - The linearity of the FMCW signal is an important index to appraise the frequency modulated source. It determines the radar range resolution in the system of radar range.
线性调频连续波（FMCW）信号的线性度是衡量线性调频源质量的一个重要指标，在雷达测距系统中，它决定着雷达的距离分辨率。 - Radar range resolution is influenced by its bandwidth, in order to obtain high range resolution, radar must emit wideband waveform.
雷达的距离分辨率与发射信号的带宽成反比，要获得大的距离分辨率，必须发射宽带雷达信号。 - Integration was accomplished later among these bursts to improve the range resolution. LFM burst mode can raise the radar range resolution several times without widening the system bandwidth.
LFMburst工作模式在不增加系统瞬时带宽的条件下，可以成倍地提高雷达的距离分辨率； - The phase error reduction using motion compensation and autofocus algorithms are the essential steps in Synthetic Aperture Radar high resolution imaging.
合成孔径雷达实现几何高分辨成像处理的关键之一是进行运动补偿和聚焦处理来补偿各种原因引起的相位误差。 - Study of Radar Resolution Simulation Experiment
雷达分辨率仿真试验方法研究 - Analysis of geological radar detection performance, including geological radar resolution and detection of depth.
分析地质雷达的探测性能，包括地质雷达的分辨率和探测深度。 - This method generates the radar echo video digital sequence by the way of polar-coordinates scanning according to radar resolution model, radar echo signal model, sea clutter model and noise model.
该方法根据雷达分辨率模型、雷达回波信号模型、海杂波和噪声模型，以极坐标扫描模拟海图的方式生成雷达回波视频数字序列。 - However, radar range resolution unit inverses the signal bandwidth according to radar signal theory.
而根据雷达信号理论，雷达的距离分辨单元的大小与发射信号的带宽成反比。 - In this way, the intrinsic contradiction of the radar horizon and the radar resolution can be largely solved, so that the pulse compression technique is widely used in the radar system.
在很大程度上解决了雷达作用距离和分辨力上的固有矛盾，使得脉冲压缩技术在雷达等系统中有着广泛的应用。 - The information fusion based on the multi-radar observations can obviously improve the radar imaging resolution and the scattering center parameters estimation precision.
基于多雷达观测信息的有效融合，可以明显改善雷达成像分辨率，提高目标散射中心参数的估计精度。