Radar satellite

Primary analysis of location error sources synthetic aperture radar satellite

合成孔径雷达卫星定位误差源分析

Mission Analysis for Synthetic Aperture Radar Satellite System

合成孔径雷达卫星系统任务分析方法研究

Research the Interferometry Impact of Synthetic Aperture Radar Satellite Precise Orbit

合成孔径雷达卫星精密轨道对干涉测量的影响与分析

De termination of Radar Satellite Precise Orbit Parameters

雷达卫星精密轨道参数确定的研究

The PRC 's new HJ-1C radar satellite will use a Russian radar antenna combined with a Chinese satellite bus .

中国新的HJ-1C雷达卫星将使用俄罗斯的雷达天线和中国的卫星汇流线。

Spaceborne synthetic aperture radar satellite positioning is using to determine the coordinates of designated targets in spaceborne synthetic aperture radar images under the designated coordinates .

星载合成孔径雷达定位指的是：确定星载合成孔径雷达图像中指定目标在指定坐标系下的坐标。

In addition , the platform is derived from the pup radar satellite image products , fine weather forecast , the city of products such as weather function modules ; sharing resources to achieve the optimal made effective exploration .

此外，该平台还集成了雷达pup产品、卫星云图、城市精细化预报等气象产品的功能模块，为气象资源实现最优共享做出了有效的贡献。

By the research in the paper , the main points of the theory of spatial information extraction from SAR image have been broke out , so the good base is made for the terrain application system of our country first radar satellite .

通过本文的研究，基于星载SAR图像空间信息提取理论的关键技术和方法已经得到突破，为我国第一颗雷达卫星地面应用系统奠定了良好的理论基础。

Precipitation Estimation of Severe Rainstorm by Radar and Satellite Data

利用卫星和雷达估计大暴雨

Synthetic aperture radar on satellite can produce fine resolution remote sensing image .

星载合成孔径雷达能够得到高分辨率的遥感图像。

Coordinate assimilation of radar and satellite imagery and its implementation

雷达和卫星图象的坐标同化及其实现

The technique of synthetic processing and overlapping of radar and satellite imagery is quite recent .

雷达和卫星图象综合处理及叠加显示是一项新技术。

These similar incidents suggest that the current system for tracking aircraft - via ground-based radar and satellite - is insufficient .

两起相似的事故意味着，目前用于追踪飞机位置的方法——通过地面的雷达以及卫星——并不足以完成任务。

Wireless communication receiver applies widely in so many areas such as wireless communication , television , broadcast , radar , satellite communications and so on .

无线通信接收机覆盖了无线电通信、电视广播、无线电广播、雷达定位、遥测遥控、卫星通信以及移动通信系统等各个领域。

Microwave power amplifiers , the key equipment in modern wireless communication systems , have abroad applications for radar , satellite , airship and electronic counter measurement ( ECM ) .

微波功率放大器在雷达、卫星、飞船、电子对抗等系统中有着广泛的应用，是现代无线通信的关键设备。

New nematic liquid crystal phase shifter has the unique advantages and potentials , will play an important role in phased-array radar , satellite communications in the near future .

向列型液晶移相器具有独特的优势和发展潜力，不久的将来会在相控阵雷达以及卫星通讯等领域起到关键作用。

The hunt for Malaysia Airlines flight MH370 now depends on the willingness of governments and the military across Asia to hand over potentially sensitive radar and satellite data .

对马来西亚航空公司（MalaysiaAirlines）失联班机MH370的搜索行动，下一步将主要取决于亚洲各国政府和军方是否愿意交出可能较为敏感的雷达和卫星数据。

The forecast system has a higher forecast accuracy to the stable precipitation of light moderate rain quantity grade , and the forecasted cloud field has good uniformity with the actually observed cloud system by radar and satellite .

对小、中雨量级的稳定性降水预报准确率较高；模拟的云场同卫星、雷达实测云系有较好的一致性。

The real reflectors of various antennas used in radar and satellite communication earth stations are distorted when affected by different loads . A new divided-fitting method is proposed which is quite different from the traditional best-fit paraboloid method .

针对工程中雷达天线、卫星通讯地面站天线等的实际反射面在载荷作用下发生变形，基于变形反射面实际形状，提出了一种与传统最佳吻合抛物面法不同的新的分块拟合方法。

By means of the conventional meteorological data , radar and satellite detecting data , the climatic background and the potentiality of artificial precipitation in Fujian province during summer drought were analysed in order to provide the physical basis for precipitation enhancement .

利用常规气象资料，雷达、卫星等探测资料分析福建省夏旱期间气候特征和人工增雨潜力，为开展人工增雨提供物理依据。

With great demands of high-performance agile wide-band radio frequency ( RF ) integrate chips from multiple-mode and multiple-frequency wireless communications , intelligent mobile phones , radar and satellite communications , the reconfigurable networks technology based on RF MEMS has been in active research .

多模多频无线通信、智能于机、雷达、卫星通信等对频率捷变高性能射频集成芯片的需求，使基于射频MEMS技术的可重构网络技术得到广泛的重视。

Specialized instruments to detect lightning in addition to the camera outside , there are only the atmospheric electric field instrument and lightning locator . radar , satellite , sounding can not directly observe lightning . therefore , the intuitive information on lightning observed is rarely .

目前，专门探测雷电的仪器除照相机之外，就只有大气电场仪和闪电定位仪，其他的雷达、卫星、探空都不能直接观测到雷电，因此，能直接获取雷电的直观资料很少。

Microstrip antennas have been used in many applications , such as guidance , radar , satellite communication because of their inherent advantages like light weight , thin profile , easy conformal , flexible design , low cost and conveniently to be integrated with MIC and MMIC circuits .

微带天线由于其重量轻、剖面小、易共形、设计灵活、成本低且易和MIC、MMIC等电路相集成等优点得到了越来越广泛的应用，比如导弹制导、雷达、卫星通信等方面。

The evolution of cloud-to-ground ( CG ) lightning in a typical mesoscale convective system ( MCS ) was analyzed by using the data from lightning detection system , Doppler radar and satellite . The result shows that almost all the CG flashes are negative at the first developing stage .

利用地面雷电探测网资料、多普勒雷达和卫星资料对一次典型的MCS过程的地闪变化特征进行了分析，结果表明，在系统发展的最初阶段全为负地闪；

The Interactive Processing , System Integrated Weather Radar Composite and Satellite Images in Real Time

数字化天气雷达联网拼图与卫星云图综合实时处理系统

Analysis of Detection Efficiency of Space Target Surveillance Radar to Low-Orbit Satellite

空间目标监视雷达探测低轨卫星效能分析

A New Method to Determine the Sealevel Dynamic Height by Using Radar Altimeter in Satellite

利用星载雷达高度计确定海面动力高度的一种新方案

The main application areas of MEMS switches are radar systems , satellite communication systems and wireless communication systems .

利用射频MEMS开关可制作移相器、开关式滤波器、开关阵列等，应用于雷达、卫星通信、无线通信等系统中。

Geometric simplicity , efficiency , reliability and light weight make waveguide slot-antenna widely used in radar system and satellite communication .

波导缝隙阵列天线由于结构紧凑，辐射效率高，性能稳定，重量轻等优点被广泛应用于雷达系统和卫星通信。

The former Australian defense chief said investigators were reaching the end of their analysis of radar data and satellite communications from the plane .

曾担任澳大利亚国防军司令的休斯敦说，调查人员对雷达数据和飞机发出卫星通讯信号的分析已经接近完成。