| 摘要: |
| 天基预警雷达作为重要的信息获取手段，其采用多种工作模式，可探测空间、空中和地面目
标。鉴于天基预警雷达系统的战略地位，美国、俄罗斯和加拿大等国竞相开发该系统。总结
了天基预警雷达系统的国外发展现状及关键技术，简要介绍了天基预警雷达的未来
发展趋势，指出美国虽怀疑其“天基雷达计划”的可行性，但仍非常重视天基雷达各项关键
技术的研究。 |
| 关键词: 天基雷达 预警雷达 合成孔径雷达 地面动目标显示 空中动
目标显示 |
| DOI： |
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| 基金项目: |
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| Current developments and key technologies of foreign space-based warning radars |
| ZHU Qing-ming,JIN Shu-ling，,MENG Xiang-ling |
| () |
| Abstract: |
| As an important information acquisition method, space-based warning rada
rs with multiple work modes can detect various space，air and ground targets.
In view of the important strategic position of space-based warning radars，
many western countries such as USA，Russia and Canada are now racing to develop
the radars.This paper summarizes current developments and key technologies of
space-based radars，discusses their developing trends,and finally points out th
at USA still pays attention to the key technologies study of space-based radar a
lthough the feasibility of its Space-based Radar Plan is doulted. |
| Key words: space-based radar early warning radar synthetic aperture radar ground moving ta
rget indication air moving target indication |
《电讯技术》编辑部 