摘要
滑动聚束模式是合成孔径雷达的一种新兴的工作模式,具有比条带模式的方位向分辨率高、同时又比聚束模式的成像区域大的优点,因此,滑动聚束模式呈现蓬勃发展的趋势。在此基础上,根据侦察的基本原理,展开了对滑动聚束模式合成孔径雷达的侦察研究,建立了侦察模型,并进行了仿真实验。可以看出,对星载滑动聚束模式合成孔径雷达的侦察是完全可行的。
The sliding spotlight mode is a new working mode for spaceborne SAR.It has a higher azimuth resolution compared with the sripmap SAR and has larger illumination areas compared with the spotlight SAR.Therefore,the development trend of sliding spotlight SAR is flourishing.On this basic,according to the surveillance principle,the surveillance study of the spaceborne SAR in sliding spotlight wording mode is discussed.The surveillance model is built up and simulated.The simulation proves the surveillance feasibility.
出处
《航天电子对抗》
2012年第2期12-15,共4页
Aerospace Electronic Warfare
