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| 有源干扰星载SAR的技术研究 | |
| 引用本文： | 焦逊,陈永光,李修和. 有源干扰星载SAR的技术研究[J]. 现代雷达, 2007, 29(1): 12-15 |
| 作者姓名： | 焦逊 陈永光 李修和 |
| 作者单位： | 1. 北方电子设备研究所,北京,100083 2. 63880部队,河南,洛阳,471003 3. 解放军电子工程学院,合肥,230037 |
| 摘 要： | 主要探讨了有源干扰星载SAR的技术措施———有源压制干扰和有源欺骗干扰。有源压制干扰主要包括阻塞干扰、瞄准式干扰和随机脉冲干扰;有源欺骗干扰主要包括转发式干扰、应答式干扰和散射波干扰。定性分析了各种干扰对SAR图像影响效果并对有源干扰所需干扰功率进行了定量计算。 |
| 关 键 词： | 星载合成孔径雷达 压制干扰 欺骗干扰 干扰功率 |
| 修稿时间： | 2006-07-26 |
Study of the Technology about Active Jamming Space-borne SAR |
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| JIAO Xun,CHEN Yong-guang,LI Xiu-he. Study of the Technology about Active Jamming Space-borne SAR[J]. Modern Radar, 2007, 29(1): 12-15 | |
| Authors: | JIAO Xun CHEN Yong-guang LI Xiu-he |
| Affiliation: | 1. North Electronic Equipment Research Institute, Beijing 100083, China; 2. 63880 Unit, Luoyang471003, China;3. PLA Electronic Engineering Institute, Hefei 230037, China |
| Abstract: | This paper discusses the technology about active jamming space-borne synthetic aperture radar(SAR),including noise jamming and deception jamming.Noise jamming includes blocking,aiming and random pulse jamming,and deception jamming includes transmitting,responding and scattering jamming.At the same time,this paper qualitatively analyses various jamming effect on SAR image.At last,this paper computes the active jamming power needed. |
| Keywords: | space-borne SAR noise jamming deception jamming jamming power |
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