In this paper, the following three kinds of space-based radar are described: rendezvous radar, SAR on the remote-sensing satellite and the space-based surveillance radar which is being developing vigorously at present.
介绍了天基雷达的三种类型：第一种交会雷达、第二种遥感卫星上的合成孔径雷达（SAR）成像雷达、第三种天基监视雷达，该雷达目前正在大力开发。
Based on requirements of future development of the manned space flight program of China, this paper analyzes the developing trend of foreign microwave rendezvous radar technology, and puts forward the general framework of microwave rendezvous radar s in our country.
结合我国载人航天工程未来发展的需要，分析了国外微波交会雷达技术的发展方向，提出了我国微波交会雷达的总体实施方案构想。
The practicability of laser radar sensor used for spacecraft rendezvous nd docking have been discussed in this paper.
本文讨论了在航天飞行器的空间交会对接（RVD）技术中采用激光雷达敏感器的可行性。