摘要
针对空间碎片观测中尚未得到确切观测数据的危险碎片的观测需求，对天基雷达观测的要求和关键技术开展研究，针对低地轨道上5～70mm的危险碎片的普查任务提出了适合小卫星搭载的35GHz毫米波雷达，并进行了雷达系统设计。
The article focuses on the detection of the ＇dangerous space debris＇ with diameter from 5 mm to 7 cm. The small, high-speed debris around the low earth orbit are damage to the satellites and the spacecrafts. By analyzing the critical technologies about space borne detection of the dangerous space debris the article put forward a millimeter wave phased-array radar system and the 35 GHz radar system is designed.
出处
《遥感技术与应用》
CSCD
2006年第2期103-108,共6页
Remote Sensing Technology and Application
