三维成像雷达高度计机载原理样机及机载试验  

Principle Model and Preliminary Flight Experiment of the Three-Dimensional Imaging Radar Altimeter

作　　者：张云华[1] 姜景山[1] 张祥坤[1] 闫敬业[1] 蒋长宏[1] 许可[1] 雷利卿[1] 

机构地区：[1]国家八六三计划微波遥感技术实验室,中国科学院院空间科学与应用研究中心,北京100080

出　　处：《电子学报》2004年第6期899-902,共4页Acta Electronica Sinica

基　　金：国家 8 63计划

摘　　要：本文介绍了三维成像雷达高度计的工作原理和系统设计 ,重点介绍机载样机系统及首次机载飞行试验 .机载试验在国内首次获得单轨双天线干涉相位图像 .The working principle, system design and airborne experiment of the three-dimensional imaging radar altimeter supported by national high-tech research and development program were introduced. For the first time in China, the interferometric phase images were obtained by the way of one pass with two antennas. A topography (without calibrated) was also obtained after processing the interferometric phase.

关 键 词：三维成像雷达高度计 干涉合成孔径雷达 三维地形图 

分 类 号：TP732.1[自动化与计算机技术—检测技术与自动化装置]