英语释义

1. a radar system that uses the motion of the vehicle (such as a spacecraft) carrying it to simulate a system having a much larger antenna area and that is used to obtain high-resolution images of a surface (as of a planet)

片语

synthetic receive aperture合成接收孔径

synthetic impulse aperture radar综合脉沖孔径雷达

synthetic c aperture sonar合成孔径声吶

Synthetic Aperture Radar[雷达] 合成孔径雷达

synthetic-aperture laser imaging radar合成孔径激光成像雷达

synthetic-aperture e radar综合孔径雷达

synthetic-aperture optics综合孔径光学

Synthetic-aperture Radar jamming合成孔径雷达干扰

英汉例句

• a method of automatic gain control for synthetic aperture radar is described.

  阐述了一种适合于合成孔径雷达接收机自动增益控制的方法。

• motion compensation is a key step for inverse synthetic aperture radar (isar) imaging.

  运动补偿是逆合成孔径雷达成像的关键。

• and then it introduces synthetic aperture radar system model, the original echo of the simulation methods and r-d imaging algorithm.

  然后建立了合成孔径雷达的系统模型，介绍了原始回波的模拟方法和r-d成像算法。

• synthetic aperture radar(sar) speckle filtering techniques can be classified into three categories: multi-look processing, statistical filtering and filtering in transform domain.

  合成孔径雷达（sar）图像相干斑噪声滤波技术分成三类：多视处理、统计滤波和变换域滤波。

• in this paper, a new blanket jamming approach to synthetic aperture radar (sar) is proposed, and its effect to sar image is analyzed.

  该文提出一种新的合成孔径雷达（sar）用压制干扰方法。讨论了这种干扰方法对合成孔径雷达图像的干扰效果。

• the focused synthetic aperture imaging processing is the available method to improve the azimuth resolution, but the operational quantity is so large that it could not accomplish in real time.

  合成孔径成像是提高图像方位向分辨率的有效方法，但算法运算量大，在机载条件下往往实时性得不到保证。

• starlite leverage northrop grumman' experience from the development of the proven tactical endurance synthetic aperture radar and the tactical unmanned aerial vehicle radar.

  「蓝宝石」雷达是利用了诺斯罗普·格鲁曼公司的经过验证的战术持久合成孔径雷达和战术无人机雷达的开发经验进行开发的。

• the synthetic aperture imaging algorithm is one of the key of the synthetic aperture radar technique, and the range-doppler algorithm is the most classical and common algorithm.

  合成孔径成像算法是合成孔径雷达技术中的关键技术之一，距离多普勒算法是成像算法中最经典最常用的算法。

• thales alenia space has supplied the sensor electronic units forming the core of the synthetic aperture radar (sar), set to provide high-resolution radar imagery to the german defence forces.

  泰利斯阿莱尼亚空间公司应用传感器电子组件形成合成孔径雷达（sar）的核心部分，为德国国防部队提供高分辨率的雷达图像。

• inverse synthetic aperture radar (isar) is a new system radar, so it become the important direction of radar research.

  逆合成孔径雷达是一种新型体制的雷达，是当今雷达研究的一个重要方向。

• nasa’s airborne synthetic aperture radar (airsar) has revealed extensive waterworks and urban sprawl surrounding the many temples of the greater angkor area.

  nasa的机载合成孔径雷达（airsar）在大吴哥区发现粗放的水利设施和无计划的城市扩张。

• the images above were acquired by the advanced synthetic aperture radar (asar) on the european space agency’s envisat satellite on march 11 and 16, 2011.

  上面两幅图是欧洲空间组织环境卫星的先进合成孔径雷达（asar）于2011年3月11日和16日拍摄的照片。

• the inverse synthetic aperture radar (isar) echo signal model of fast-moving target and the effect of target fast-moving on isar signal processing were analyzed.

  分析了高速运动目标的逆合成孔径雷达（isar）回波信号模型和目标高速运动对isar信号处理的影响。

• the largest efforts have concentrated on the extraction of oceanographic information from synthetic aperture radar (sar) imagery and applications of radar altimetry .

  它最主要的工作在于从合成孔径雷达影象中提取海洋学信息，以及在雷达测量学方面的应用研究。

• for imaging processing of synthetic aperture radar, speckles usually are removed with multi-look processing.

  在合成孔径雷达成像处理中，一般采用多视处理来消除纹斑噪声。

• the detection is one for the important ocean applications of synthetic aperture radar (sar) image of ship.

  舰船检测是合成孔径雷达图像海洋应用的一个重要部分。

• an effective algorithm of feature extraction for spotlight synthetic aperture radar images is presented.

  提出一种聚束式合成孔径雷达图像特征提取的有效算法。

• as a high-resolution microwave remote sensing instrument, the synthetic aperture radar (sar) has been more and more widely used.

  合成孔径雷达作为一种高分辨率的微波遥感设备得到了日益广泛的应用。

• 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。

• on the basis of introducing briefly the basic operating principle of synthetic aperture radar(sar), give emphasis to analyze the possibility to jam sar, and pose possible jamming ways.

  在简单介绍合成孔径雷达（sar）的基本工作原理的基础上，重点分析了对sar实施干扰的可能性，并提出了可能的干扰方法。

• the apg-79 aesa synthetic aperture radar (sar) has a higher success rate than previous radar technologies.

  同先前的雷达技术相比，apg-79aesa合成孔径雷达（sar）具有更高的成功率。

• technical features of the synthetic aperture radar imaging (sari) used for uav is presented and the critical techniques and implementation methods of asri in uav are discussed in detail.

  主要介绍了无人机合成孔径雷达成像所具有的技术特点，较详细地讨论了无人机载合成孔径成像的关键技术及实现方法。

• we can describe the echo that synthetic aperture radar (sar) received as radar backscatter coefficients of the target field convoluted with two impulse response functions.

  合成孔径雷达收到的回波可以表示为目标场的雷达后向散射系数同两个脉沖响应函数的卷积。

• with the development of modern weapon and the progress of microwave remote sensing technique, ultra-wide band synthetic aperture radar (uwb sar) has become the hot field in the radar world.

  随着现代战术武器的飞速发展和微波遥感技术的进步，超宽带合成孔径雷达（uwbsar）现已成为国内外研究热点之一。