spaceborne radar meaning in Chinese

航天雷达

Examples

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。
The software has been used in many projects such as dual - frequency multi - polarization and multi - modes sar system , environment disaster inspection and forecasting sar satellite etc . this dissertation first considers the geometry relations between spaceborne radar and the earth targets
该软件已经在双频多极化多模式合成孔径雷达、环境灾害监测预报合成孔径雷达小卫星等多个项目中得到了应用。
Radar altimeter is a kind of very important microwave sensing instrument for observing the earth , and there are a lot of key technologies involved in the high resolution spaceborne radar altimeter ( hrsbralt ) . the principle of hrsbralt , the acquisition and track methods , the if simulation , the closed loop internal calibration method , the pulse repeat frequency ( prf ) design , and the ocean - land compatible altimeter design are studied in this dissertation
雷达高度计是一种重要的微波遥感仪器，本文就高分辨率星载雷达高度计的工作机理、跟踪方法、大时带积在轨闭环内校准以及海陆兼容等内容进行了深入的研究，具体包括以下八个方面的内容： ( 1 )深入研究了星载雷达高度计的工作机理，并对典型雷达高度计系统进行了分析。
For the high - speed digital signal processing , the structure of fpga and dsp is widespreadly adopted . dsp is more featured in the implementation of complicated algorithm , while field programming gate array ( fpga ) shows more advantage in its flexibility of design , simplicity of system configuration , modification and maintenance . in the paper , the hardware system of the spaceborne radar is based on the structure of fpga and dsp , of which the signal processing part is accomplished with one fpga chip and multi dsps
Dsp适合完成结构复杂的算法;现场可编程逻辑阵列( fpga )适合完成高效、算法固定的任务;与专用集成电路( asic )相比, fpga优点主要在于其很强的灵活性、可在线配置、修改和维护方便等优点。本文工程中的星载雷达信号处理和控制系统就是采用dsp + fpga的方式。其中信号处理采用的是xilinx公司的virtex -和virtex系列fpga和多片analogdevices公司的tigersharcts101的硬件电路结构。

spaceborne radar meaning in Chinese

Examples

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