Finding remains of the Sui Dynasty wall by spaceborne radar imagery is helping archaeologists to map a major cultural feature that has been buried by desert sands for generations .
航天雷达拍摄到的隋代长城遗迹的照片，有助于考古学家们描绘那些世代掩埋在大漠黄沙中的文明遗存。
With the increasingly extensive and in-depth application of quantitative Synthetic Aperture Radar (SAR) images, SAR calibration became a necessary technique in modern spaceborne SAR remote sensing.
随着合成孔径雷达(SAR)图像定量应用的日益广泛和深入，定标已成为现代星载SAR遥感测量的必备技术条件。
Ground moving targets indication (GMTI) is an important application of spaceborne distributed radar. Distributed sparse array in space can improve the MTI performance with increased virtual aperture.
地面动目标检测(GMTI)是星载分布式雷达的重要应用之一，利用星载稀疏阵可增加系统虚拟孔径，以改善动目标检测性能。
Signal properties of spaceborne spotlight SAR are discussed.
该文分析了星载聚束式sar的信号特性。
A method of simulating distributed target's raw data of spaceborne SAR is given.
该文提出了一种星载sar分布目标原始数据模拟的方法。
External calibration is key method used for spaceborne SAR antenna onboard measurement.
天线外定标是实现星载SAR天线方向图在轨测试的主要手段。
Inflight measurement of antenna pattern is a key technology of spaceborne SAR calibration.
天线方向图在轨测量是星载sar定标技术的关键部分。
A method is proposed to perform the spaceborne Synthetic Aperture Radar (SAR) image processing.
本文提出一种星载合成孔径雷达(SAR)成像处理方法。
A method of area target's raw data simulation of spaceborne SAR based on elliptical orbit is presented.
提出了一种基于椭圆轨道的星载sar面目标原始数据模拟的方法。
Method is developed for speckle reduction of high resolution one-look spaceborne SAR images in this paper.
提出了实现高分辨率星载SAR单视图像斑点噪声抑制的广义形态滤波法。
This paper introduces a design of spaceborne calibration system for earth observation rotating scan radiometer.
文中介绍了一种对地观测旋转扫描辐射计星上定标系统的设计。
Satellite beam synchronization design strategy is key design issue of distributed spaceborne radar system design.
波束同步设计是星载分布式雷达系统总体设计的重要问题。
This algorithm is suitable for precise imaging of high resolution spaceborne SAR with large range cell migration.
该算法适用于大距离徙动高分辨率星载sar的精确成像。
This paper introduces a real-time spaceborne SAR simulator and the hardware design based on the PCI bus and CPLD chip.
论述了星载合成孔径雷达（SAR）回波信号模拟源的一种实时实现方法和基于PCI总线与CPLD的硬件设计。
The success in this topic provides technical references for microwave solid-state pa modules used in spaceborne radar.
本课题的成功研究为微波固态功放组件的星载应用提供了一定的技术参考。
Research on spatial matching of spaceborne radar data and ground radar data is important both in theory and application.
对星载雷达数据与地面降雨资料进行空间匹配，并展开定量分析，在理论研究与实际应用中具有重要意义。
This paper describes a new method of antenna reception pattern measurement for spaceborne SAR using encoding transmitters.
对利用多个编码发射机在轨测量星载SAR接收天线二维方向图的技术进行了研究。
In order to analyze imaging problems in spaceborne bistatic SAR system, it is important to establish a relevant radar echo model.
为了研究星载双基地SAR系统成像的相关问题，必须先建立其回波信号模型。
An example of beam position design for spaceborne strip map phased array SAR is given, which proves that this algorithm is valid.
最后以条带模式星载相控阵sar系统的波位设计为例，验证了算法的可行性。
An algorithm based on null steering techniques is proposed to suppress the range ambiguity of spaceborne synthetic aperture radar.
给出了基于零点指向技术抑制星载合成孔径雷达距离模糊的算法。
These two aspects are contradictory. So the design of support straps system is very important to study spaceborne radiant coolers.
这两个方面是相互矛盾的，因此级间支撑系统设计对整个辐射制冷器研制至关重要。
Generally the spatial resolution of spaceborne microwave radiometer is low since its antenna size and weight are limited by its platform.
由于天线尺寸和重量受到限制，星载微波辐射计的空间分辨率通常都比较低。
The practice has indicated that the application of spaceborne SAR data to uranium reconnaissance and exploration has potential prospects.
实践表明，星载合成孔径雷达数据在铀矿勘查中有潜在的应用前景。
A spaceborne radiant cooler for cooling multielement infrared detector array in infrared Multispectra Scanning System (IRMSS) is developed.
研制了一台用于冷却红外多光谱扫描仪中多元红外探测器列阵的星载辐射制冷器。
Single Phase Center Multiple Beams (SPCMB) technique is one of solutions to implement high resolution wide swath spaceborne synthetic aperture radar systems.
采用单相位中心多波束(SPCMB)技术是实现高分辨率宽测绘带合成孔径雷达系统的一种技术途径。
The deterioration in the performances of the infrared thin-film interference filters at low-temperature is crucial to the spaceborne remote sensing instruments.
红外薄膜干涉滤光片性能在低温下的变化是空间遥感系统中的一个关键性问题。
The spaceborne infrared remote sensor system urgently requires refrigerators that can provide greater quantity of refrigeration and lower refrigerating temperature.
空间红外遥感系统迫切需要大制冷量、低制冷工作温度的制冷系统。
Equivalent squint wavenumber domain algorithm is an optimized algorithm suitable for precise imaging of high resolution spaceborne SAR with large range cell migration.
等效斜视的波数域算法是一种适用于大距离徙动高分辨率星载合成孔径雷达成像的优化算法。
The R-D algorithm used in squint mode spaceborne SAR is analyzed carefully in theory, and the difference between the two R-D algorithms is also discussed and compared.
对适用于星载sar斜视情况下的距离-多普勒(R - D)算法进行了详细系统的理论分析，并对比了两种R - D算法的不同。
The secondary mirror unit is one of the most important part in the spaceborne remote sensor, and the flexure hinge is a crucial component of the secondary mirror unit.
次镜组件是空间光学遥感器中至关重要的一个组件，次镜组件中的柔性铰链又是次镜组件的一个重要组成部分。
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