| 箔条云的反射特性研究 |
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| 引用本文： | 刘景萍,黄文良,赵惠昌.箔条云的反射特性研究[J].弹道学报,2000,12(3):50-54. |
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| 作者姓名： | 刘景萍 黄文良 赵惠昌 |
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| 作者单位： | 南京理工大学电光学院,南京,210094 |
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| 摘 要： | 讨论了无线电引信遭遇箔条云时 ,箔条云反射信号的特性 .在箔条云远区 ,根据箔条云回波信号的时域特性 ,推导出回波信号的频谱特性 .在箔条云近区 ,将箔条云看成一个集合目标 ,推导出近区箔条云的雷达截面积和反射功率 .对于箔条云干扰和无线电引信的抗干扰研究具有一定的作用 .
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| 关 键 词： | 无线电引信 箔条干扰 近区 远区 |
REFLECTING SIGNAL OF CHAFF FOR RADIO FUZES |
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| Liu Jingping,Huang Wenliang,Zhao Huichang.REFLECTING SIGNAL OF CHAFF FOR RADIO FUZES[J].Journal of Ballistics,2000,12(3):50-54. |
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| Authors: | Liu Jingping Huang Wenliang Zhao Huichang |
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| Abstract: | Some distributions of reflecting signal of chaff are discussed when radio fuzes are jammed by chaff. At far field, time area distribution is discussed, and frequency distribution has been calculated. At near field, the chaff cloud is thought an aggregate target, and chaff is thought a scattered element, therefore scattering of chaff cloud is thought integral of all scattered elements. RCS and reflecting power of near field have calculated. The results are useful for research of jamming and antijamming of chaff cloud to radio fuzes. |
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| Keywords: | radio fuzes chaff jamming near area far area |
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