| 目标与背景的对比度分析及其应用 |
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| 引用本文： | 刘必鎏,时家明,赵大鹏,张玮. 目标与背景的对比度分析及其应用[J]. 航天电子对抗, 2008, 24(3): 48-51 |
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| 作者姓名： | 刘必鎏 时家明 赵大鹏 张玮 |
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| 作者单位： | 解放军电子工程学院安徽省红外与低温等离子体重点实验室,安徽,合肥,230037 |
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| 基金项目： | 教育部跨世纪优秀人才培养计划 , 安徽省红外与低温等离子体重点实验室基金 |
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| 摘 要： | 较深入地分析了目标与背景的对比度及其时间、空间和光谱特性,介绍了基于目标与背景的对比度的红外对抗和反对抗措施,如变频技术、变向技术、假目标等红外对抗措施以及太赫兹波探测、时间鉴别法和光谱鉴别法等红外反对抗措施.
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| 关 键 词： | 对比度 目标与背景 红外对抗 红外反对抗 |
Analysis and application of the contrast of object and background |
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| Liu Biliu,Shi Jiaming,Zhao Dapeng,Zhang Wei. Analysis and application of the contrast of object and background[J]. Aerospace Electronic Warfare, 2008, 24(3): 48-51 |
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| Authors: | Liu Biliu Shi Jiaming Zhao Dapeng Zhang Wei |
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| Affiliation: | Liu Biliu,Shi Jiaming,Zhao Dapeng,Zhang Wei(Key Lab of Infrared , Low Temperature Plasma of Anhui Province,ElectronicEngineering Institute of PLA,Hefei 230037,Anhui,China) |
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| Abstract: | The contrast of the object and the background with its time behaviors,spatial and spectral characteristics is analyzed.Some infrared countermeasures and counter-countermeasures based on the contrast of the object and the background are introduced.The technique of frequency and direction conversion,the false target as the infrared countermeasures and THz wave detection,the technique of time and spectral discrimination as the infrared counter-countermeasures are listed as the examples. |
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| Keywords: | contrast object and background infrared countermeasures infrared counter-countermeasures |
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