| 激光对星载相机的干扰能力研究 |
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| 引用本文： | 邵铭,程相正,康华超,康大勇,胡启立.激光对星载相机的干扰能力研究[J].激光与红外,2020,50(10):1253-1257. |
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| 作者姓名： | 邵铭 程相正 康华超 康大勇 胡启立 |
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| 作者单位： | 中国洛阳电子装备试验中心,河南 洛阳471003;光电对抗测试评估技术重点实验室,河南 洛阳471003 |
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| 基金项目： | 军口试验技术研究重点项目资助 |
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| 摘 要： | 激光辐照到卫星的星载相机光电探测器上会形成干扰光斑,该干扰光斑会使星载相机“致盲”,从而无法侦察到地面部分区域。本文以可见光波段激光辐照星载相机为例,建立了激光干扰星载相机的地面防护能力评估模型,分析了影响防护区域大小的主要因素,定量评估了激光对星载相机的地面防护效能。
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| 关 键 词： | 激光干扰 星载相机 防护面积 |
Research on the interference ability of laser to satellite-borne camera |
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| SHAO Ming,CHENG Xiang-zheng,KANG Hua-chao,KANG Da-yong,HU Qi-li.Research on the interference ability of laser to satellite-borne camera[J].Laser & Infrared,2020,50(10):1253-1257. |
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| Authors: | SHAO Ming CHENG Xiang-zheng KANG Hua-chao KANG Da-yong HU Qi-li |
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| Affiliation: | 1.Luoyang Electronic Equipment Test Center of China,Luoyang 471003,China;2.Key Laboratory of Electro-Optical Countermeasures Test & Evaluation Technology,Luoyang 471003,China |
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| Abstract: | Laser irradiation on photo detectors of satellite-borne camera will form interference spots.The spots will cause blindness of the space borne camera,which will make it impossible to detect parts of the ground.Taking visible-band laser-irradiated satellite-borne camera as an example,the evaluation model of ground protection capability of laser-jammed space-borne camera is established,the main factors affecting the size of protection area are analyzed,and the ground protection effectiveness of laser-irradiated satellite-borne camera is evaluated quantitatively. |
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| Keywords: | laser interference satellite-borne camera protection area |
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