• The method of radar target waveform feature extraction is studied based on non coherent radar target echo.

    研究了一基于相参雷达目标回波的特征提取算法。

    www.juyy.net

  • Best frequency relation is given between IF coherent oscillating source and clock frequency of full coherent radar.

    给出雷达频率中频相干振荡及时钟频率之间最佳频率关系

    dict.cnki.net

  • In this paper, the structure, function and realization of a new type of target simulator for non-coherent radar are introduced.

    介绍了一种新型非相雷达目标模拟器结构功能实现

    dict.cnki.net

  • In the clutter modeled as spherically invariant random vector (SIRV), the adaptive coherent radar target detection is addressed.

    不变随机向量(SIRV)非高斯波背景下,研究了多脉冲相参雷达目标自适应检测问题

    hkxb.buaa.edu.cn

  • The signal received by passive coherent radar contain four-part: direct signal, echos of still object, echos of moving object, and interference.

    无源雷达系统接收信号部分组成:直达波信号、静物回波信号、目标回波信号以及干扰噪声。

    dict.cnki.net

  • The method of correlative detection of radar signal based on polarization coding and phase coding for the coherent radar is proposed in this paper.

    针对相参雷达体制,提出基于极化相位编码雷达信号相关检测方法

    dict.cnki.net

  • This paper introduces the pulse compression, side lobe cancellation, clutter suppression, pulse accumulation and CFAR of coherent Radar signal processing.

    本文介绍脉冲压缩抑制波处理、多脉冲积累以及恒虚警检测雷达信号处理技术。

    dict.cnki.net

  • This paper deals with coherent radar polarimetric adaptive detection of targets in partially-homogeneous Gaussian clutter background with unknown covariance matrix.

    本文研究未知统计特性的局部均匀高斯杂波环境中的相干雷达极化自适应目标检测问题。

    www.dictall.com

  • The problem of multiband coherent radar adaptive constant false alarm rate (CFAR) detection against a compound-gaussian clutter background is investigated in this paper.

    研究了复合高斯波环境中多频带相干雷达自适应虚警检测问题

    www.dictall.com

  • The interrupted-sampling and repeater jamming(ISRJ), using matching filter characteristic smartly, is more effective for coherent radar than the conventional interference mode.

    间歇采样转发干扰利用压雷达的匹配滤波特性相比于传统干扰样式能相干雷达产生有效干扰

    www.dictall.com

  • Synthetic aperture radar (SAR) which is a high resolution coherent radar is a significant space remote sensing method, and the resolution of SAR image determines its further application.

    合成孔径雷达(SAR)一种分辨率相干成像雷达,是重要空间遥感手段,分辨率的高低直接决定应用效果的优劣。

    zgkj.cast.cn

  • Based on an experimental passive coherent radar system, this paper presents an algorithm to implement multitarget track correlation using doppler-range coordinate, and gives experimental results.

    本文结合外辐射源雷达实验系统讨论了多普勒距离坐标系中多目标情况下采用波门法进行航迹相关算法实现给出了实验结果。

    dict.cnki.net

  • Fourier transform is the basis for the coherent processing in radar imaging.

    雷达成像现均采用基于里叶变换相干处理

    dict.cnki.net

  • The coherent quadrature detector is one of the key technologies for providing high quality quadrature signal for digital signal processing in radar, sonar, communication and other systems.

    正交相干检波雷达声纳通信系统数字信号处理提供质量的正交信号关键技术之一。

    dict.cnki.net

  • The matching of the local light wavefront and signal light wavefront in the laser coherent array imaging radar system will directly affect the sensitivity and resolution of the system.

    激光相干阵列成象雷达系统光波信号光波前匹配与否直接影响系统灵敏度分辨力

    dict.cnki.net

  • Some effects are achieved. In the meantime, the possibility of using the study result for the preamplifier of CO2 coherent laser radar is also analyzed.

    同时指出了这种连续波弱信号CO2激光放大研究用于CO2相干激光雷达前置放大器可能性

    dict.cnki.net

  • 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.

    阐述雷达多目标仿真系统中杂波相干视频信号模型建立过程实时仿真系统设计实现

    www.dictall.com

  • The general MUSIC algorithm is a super-resolution algorithm that can handle coherent signals, so it can be used in the height-finding of meter-wave radar.

    由于广义MUSIC算法直接处理相干信号的阵列超分辨算法,因此可以算法应用于米波雷达测高当中

    dict.cnki.net

  • On the basis of considering the modules of laser radar equation, SNR and AGC, imaging demand, noise and imaging proces, we make a simulation of pulsed coherent imaging laser radar for moving target.

    针对运动目标,考虑激光雷达方程信噪比自动增益成像指标噪声图像处理等模块基础上脉冲相干成像激光雷达进行了运动目标的成像模拟

    dict.cnki.net

  • 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波功率谱模型结合SIRP法产生相干k分布海杂波的方法,以往模拟方法作了改进。

    dict.cnki.net

  • A new method of improving the real time ratio of phased array radar coherent video simulation is presented, according to the particularity of scheduling of phased array radar.

    针对雷达系统全数字相干视频信号仿真特点,尤其是相控阵雷达系统波束调度特殊性提出了一种提高相控阵雷达相干视频信号仿真实时性方法

    www.dictall.com

  • Theoretical analysis and the results of simulation show that coherent accumulation can improve UWB radar target recognition probability in the condition of low signal noise ratio.

    理论分析计算机仿真结果表明信噪比情况下相参积累方法可以提高UWB雷达目标识别概率

    dict.cnki.net

  • One of the most important contents about coherent imaging laser radar range image processing is suppressing the background.

    相干激光成像雷达距离处理一个重要内容就是进行背景抑制

    www.elecfans.com

  • It not only can implement the digital pulse compression and coherent integration for radar sum and difference signals, but also control the whole radar system.

    实现雷达信号数字脉冲压缩动目标检测,控制整个雷达系统的运行。

    dict.cnki.net

  • It is of very important military application value to research the coherent processing mode of radar in the state of frequency agility.

    研究雷达变频状态相参处理方式具有重要军事应用价值

    www.dictall.com

  • A radar range formula is given which combines coherent integration and non - coherent integration for range estimation.

    距离估算中提出了综合相积累相参积累因素的雷达距离公式

    dict.cnki.net

  • Sparse-array Synthetic Impulse and Aperture Radar (SIAR) can isotropically radiate so that the long-time coherent integration can be obtained.

    本文研究了稀布阵综合脉冲孔径雷达长时间相干积累特点及其存在的问题;

    dict.cnki.net

  • Sparse-array Synthetic Impulse and Aperture Radar (SIAR) can isotropically radiate so that the long-time coherent integration can be obtained.

    本文研究了稀布阵综合脉冲孔径雷达长时间相干积累特点及其存在的问题;

    dict.cnki.net

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定