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An Embedded DSP System of Laser Radar Range Image Processing 嵌入式DSP激光雷达距离图像处理系统
Space debris detection with space-based avalanched photodiode laser radar[J]. 引用该论文董吉辉;Jihui Dong;胡企铨;Qiquan Hu.
A method of radar ranging with FPGA is introduced in this paper, and its hardware structure and function of this system is also described. 摘要介绍了利用现场可编程门阵列(FPGA)技术来实现雷达测距的方式，论述了该系统的硬件结构组成和功能。
Laser Radar has a key importance for precision guidance and possesses altitudinal invisibility. 激光雷达具有高度的隐蔽性，在精确制导方面有着突出的重要意义。
The physics meaning for the laser radar cross section (LRCS) is discussed in the paper. 讨论了激光雷达散射截面的物理意义；
In mmW radar system, SNR affect heavily on radar range. 在毫米波雷达系统中,信噪比对作用距离的影响很大。
To improve the measurement accuracy of laser radar cross section (LRCS), the background scattering existing in the measurement is pointed out. 针对激光雷达散射截面的测量精度，指出测量中存在的背景散射问题。
Several problems about the calculation and application of laser radar cross section(LRCS) for targets were investigated. 依据激光测量系统的设计、评价需要,对目标激光雷达截面(LRCS)的计算方法及应用等有关问题进行了研究。
A novel approach for detecting laser radar target based on multi-fraction dimension (MFD) of laser clutters has been proposed. 文章提出了一种新颖的基于多重分形的激光雷达目标检测算法。
The reconstructingprocess of the branch lines of a continuous wave CO2 laser is observedexperimentally with the help of a FMCW laser radar system. 采用外场目标对腔内调频连续波进行时间延迟,并用相干探测方式获取信号。
FRIEDRICHSHAFEN, Germany --- EADS Defence &Security has successfully tested the military version of the HELLAS (helicopter laser radar) obstacle warning system in flight. EADS公司成功地对直升机激光雷达（HELLAS）的障碍物告警系统的军用型号进行了飞行测试。
Several imaging techniques for the imaging laser radar are outlined,some of the component techniques including laser sources and scanners are presented. 简要介绍了成像激光雷达技术的应用特点,阐述了成像激光雷达可采用的几种成像技术及部分单元技术包括激光器和可用的扫描系统技术。
MMW high resolution radar range profile two-step stretch processing method direct digital synthesis （DDS）. 标签毫米波高分辨雷达距离像双脉冲伸缩处理直接数字合成(DDS).
Infrared light generated by QPM OPO has significant application in infrared military countermeasures,atmospheric environment detection,medicine,spectroscopy,laser radar and remote sensing. 准相位匹配(QPM)OPO产生的红外波段光在红外军事对抗、大气环境监测、医学、特殊环境远距离监控以及光谱学研究等诸多领域有重要的应用价值。
Simulation and Analysis of CW Radar Ranging for Time Error 连续波雷达测距时差仿真分析
Several problems about the calculation and application of laser radar cross section (LRCS) for targets were investigated.The general method for calculating LRCS was derived and discussed. 摘要依据激光测量系统的设计、评价需要，对目标激光雷达截面(LRCS)的计算方法及应用等有关问题进行了研究。
The reconstructed surface for 3D imaging laser radar data is always unsmooth and uncontinuous due to the noise in the data.Therefore it is essential to filter the data and remove the noises. 摘要在对三维成像激光雷达获取的数据进行曲面重构时，由于数据中存在噪声，使得重构的曲面不光滑、不连续，因此需要对数据进行滤波处理，滤除其中的噪声。
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。
The project was created to fill the need of the Department of Defense (DoD) for directional infrared countermeasures (DIRCM), advanced stand-off chemical sensors, and Laser Radar (LADAR). 据相关人士透露，该工程是为了满足美国防部对定向红外对抗（DIRCM）的需要，发展高性能的化学传感器和激光雷达。
The analysis results show that in typical cases the range positioning error of the radar-theodolite joint positioning model is basically equivalent to radar range finding error. 其结果表明，在典型情况下雷达经纬仪联合定位模型距离定位误差与雷达测距误差基本相当。