脉压雷达信号,pulse compression radar waveform
1)pulse compression radar waveform脉压雷达信号
1.Considering the simple realization of Low Probability of Interception (LPI) radar system, a novel LPIpulse compression radar waveform based on TENT map is proposed.着眼于低截获雷达系统的工程实现 ,提出了一种实现简单 ,性能优越的基于TENT映射的新型低截获脉压雷达信号波形 ,该波形采用了脉间由混沌信号控制码型跳变 ,脉内由m序列调相 ,相邻脉冲采用m序列优选对的低截获波形设计技术。
英文短句/例句
1.The Generation Technique of Pulse Compression Radar Signal Based on DDS基于DDS的脉压雷达信号产生技术
2.Simulation of Signal Processing System of LFM-BC Pulse Compression RadarLFM-BC脉压雷达信号处理系统的仿真
3.Generation technology of non-linear frequency modulation pulse compression radar signal based on AD9854基于AD9854的非线性调频脉压雷达信号的产生技术
4.In this paper a way of using signal"s self-correlation output"s envelop to detect PC radar signal is put forward.提出了一种利用自相关输出的包络特征检测、别脉压雷达信号的方法。
5.Self-correlation detection technology has been far riper, and PC radar"s self-correlation output has representative characters.自相关检测技术是一种比较成熟的技术,同时脉压雷达信号自相关输出具有典型特征。
6.Polyphase Pulse Compression Codes Radar Signal Optimizing and Simulation;多相编码脉冲压缩雷达信号的优化设计与仿真
7.Study on Digital Generation Methods for Ultra Wide-Band Radar Pulse-Compression Signals超宽带雷达脉冲压缩信号数字产生方法研究
8.Hardware Design of Signal Processing for LFM Pulse Compression Radar线性调频脉冲压缩雷达信号处理硬件设计
9.The high-speed pulse compression technology for large time-bandwidth radar signals大时宽带宽雷达信号高速脉压技术研究
10.Signal Processing Algorithm for Pulse Compression Doppler Radar Altimeters脉冲压缩多普勒雷达高度表信号处理算法
11.Simulation Study for Linear Frequency Modulated Pulse Compression Signal of X-band RadarX波段雷达线性调频脉冲压缩信号仿真研究
12.The Study of High Resolution Intra-inter FM Radar Signal Two Stage System高分辨率脉内脉间频率调制雷达信号脉压系统研究
13.The Generate of LMF Video Signals of Pulse-compression Radar;线性调频脉冲压缩雷达视频目标模拟信号的产生
14.Power Amplifier Predistortion on Pulse Compression with Very Low Sidelobes for Spaceborne Weather Radar星载气象雷达功放非线性对超低副瓣脉冲压缩信号的影响及消除
15.The Study on the Method of the Pulse Compression of the High Order Nonlinear FM Radar Signal高阶非线性频率调制雷达信号的脉冲压缩方法研究
16.In radar, the signals used are pulses.在雷达中,使用的信号是脉冲。
17.Numerical Simulation of Signal Processing in Pulse Doppler Radar;脉冲多普勒雷达信号处理的数字仿真
18.Power Spectrum Stimation for Pulse Doppler Radars脉冲多普勒雷达的随机脉位信号功率谱估计
相关短句/例句
pulse compression radar signal脉压雷达信号
1.Subsection signals phase matching from single antenna,an improved weak signal extraction model has proposed based on the signal phase matching principle in electronic worfare envhronment in this paper,which aimed at that it\"s extremely difficult to detect and extract thepulse compression radar signal in low SNR at present.针对目前电子战中脉压雷达信号淹没在强背景噪声中难以检测提取的现象,在信号相位匹配原理基础上,提出一种改进的弱信号提取模型—单元阵分段信号匹配法来实现对弱信号的提取;在此基础上结合多项式相位信号特点,提出一种改进的特征识别模型——剔除野点的多级中心差分法来实现对脉压雷达信号的特征识别。
3)PC radar signal脉冲压缩雷达信号
4)radar pulse signal雷达脉冲信号
1.Bases on the correlation theory of fuzzy cluster analysis,this paper classifies radar signal of the different system according to pulse parameter,to realize the sorting ofradar pulse signal.复杂信号环境下的实时信号分选技术对雷达侦察信号处理非常重要,利用模糊聚类分析的相关理论,根据脉冲参数将不同体制的雷达信号进行归类,从而实现对雷达脉冲信号的分选。
5)Radar Signal雷达信号
1.The Long-DistanceRadar Signal Transmission System Based on Wavelet Transform Video Compress;基于小波变换视频压缩的雷达信号远程传输系统
2.Matched wavelet recognition of radar signal;雷达信号的匹配小波识别
3.X-band radar signal frequency synthesizer based on DDS-Driven PLL;基于DDS驱动PLL结构的X波段雷达信号频率综合器
6)radar signals雷达信号
1.The SCFs of some noise, interfering and LPIradar signals are illustrated, the performance advantages of using SCF to detect LPI signals in noise or interference environments are analyzed.给出了一些噪声、干扰及低截获概率雷达信号的循环谱相关函数 ,分析了其在噪声与干扰中检测的优越性 ;对循环谱相关函数与Wigner Ville分布、解线调、模糊函数进行了比较 ,分析了它们的一致性 ,并比较了循环谱相关函数的几种主要估计算法。
2.The researches on multi-parameter estimation methods applied in the circumstance of the modernradar signals were advanced problem in the information domain.研究能够适用于现代雷达信号环境且性能优良的多参量估计方法是信息探测领域的前沿课题之一。
3.The estimation standard deviation expressions for the differential delay and differential frequency offset of commonradar signals are analyzed and derived.针对双站无源定位系统中的时差频差测量问题,该文研究了利用互模糊函数对雷达信号进行时差频差联合估计的可行性及算法,分析并推导了常见雷达信号的时差频差估计标准差表达式,给出了典型雷达信号时差频差联合估计的仿真结果及实现途径,仿真结果表明:通过采用并行处理与缩小搜索范围等措施,有效缩短了模糊函数的计算时间。
延伸阅读
雷达信号处理雷达信号处理radar signal processingleida xinhao ehuli雷达信号处理(radar signaz proees、ing)对雷达接收机输出的视频信号进行滤波、检测和估值的过程。按信号形式分,有模拟信号处理、数字信号处理和模一数结合的信号处理等类型。不同体制的雷达有不同的信号处理方法。雷达信一号处理中的滤波是抑制杂波,提高“信号电平”与“杂波加噪声电平”之间的比值。检测是区分接收机的输出信号中有无目标回波。区分的方法是按预定的发现概率和虚警概率设置一个门限电平,超过此电平的信号认为是存在目标回波。检测后的回波信号还可在多个重复周期内进行积累(相加),以进一步提高目标回波信号与噪声电平的比值。估值是从检测出的回波信号中提取目标的多种信息,如测定目标的方位、距离、高度和速度等数据。人工操作的雷达信号处理器,只具有滤波和部分的积累功能,其余的积累功能以及门限检测、数据估值等功能则由操纵人员在显示器上进行。自动或半自动的雷达信号处理器一般由数字器件组成,具有上述全部功能,其输出的目标数字化数据送到雷达显示器上显示,同时通过数据通信链路传送到上级指挥中心和有关作战单位。(尚志祥)