| 激光引信脉冲宽度对目标回波的影响研究 |
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| 引用本文： | 李合新,张京国,高宠.激光引信脉冲宽度对目标回波的影响研究[J].航空兵器,2011(3):52-55. |
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| 作者姓名： | 李合新 张京国 高宠 |
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| 作者单位： | 中国空空导弹研究院,河南洛阳,471009 |
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| 摘 要： | 基于窄脉冲激光引信的虚拟样机模型和目标近场散射模型,计算了不同脉冲宽度下的目标回波功率,并可定量给出目标回波的波形和峰值功率随发射脉冲宽度的变化规律.经过仿真模型验证,研究结果可以为窄脉冲激光引信的探测阈值和脉冲宽度等参数的优化设计提供依据.
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| 关 键 词： | 窄脉冲激光引信 目标回波信号 虚拟样机 脉冲宽度 |
Effect of Laser Fuze's Pulse Width on Target Echo Signal |
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| LI He-xin,ZHANG Jing-guo,GAO Chong.Effect of Laser Fuze's Pulse Width on Target Echo Signal[J].Aero Weaponry,2011(3):52-55. |
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| Authors: | LI He-xin ZHANG Jing-guo GAO Chong |
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| Affiliation: | LI He-xin,ZHANG Jing-guo,GAO Chong(China Airborne Missile Academy,Luoyang 471009,China) |
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| Abstract: | Based on near-field scattering models of target and virtual prototype for narrow-pulse laser fuze,the target echo signal power of different pulse width is computed,and the variation of wave shape and peak power under the influence of transmitted pulse duration is qualitatively given.Simulated results may provide basis for optimized design of detecting threshold and transmitting pulse width. |
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| Keywords: | narrow-pulse laser fuze target echo signal virtual prototype pulse width |
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