| 用于新型雷达/红外无源复合诱饵的等离子体参数选择 |
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| 引用本文： | 汪中贤,韩磊,史建军,张正武.用于新型雷达/红外无源复合诱饵的等离子体参数选择[J].上海航天,2012,29(2):36-41. |
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| 作者姓名： | 汪中贤 韩磊 史建军 张正武 |
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| 作者单位： | 武汉军械士官学校,湖北武汉,430075 |
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| 摘 要： | 根据电磁波在分层介质中阻抗匹配原理,计算了非均匀非磁化等离子体平行与垂直极化波的功率反射系数。基于碱金属盐的高温电离特性,以功率反射系数为研究对象,对雷达无源诱饵用等离子体的厚度、温度和电子密度分布等参数选择进行了分析,并根据所选择的参数讨论了入射角对无源诱饵应用的影响。
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| 关 键 词： | 雷达 非均匀等离子体 微波 雷达/红外无源复合诱饵 |
Parameters Choice of Plasma for New Types of Passive Radar and Infrared Compound Decoy |
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| WANG Zhong-xian,HAN Lei,SHI Jian-jun,ZHANG Zheng-wu.Parameters Choice of Plasma for New Types of Passive Radar and Infrared Compound Decoy[J].Aerospace Shanghai,2012,29(2):36-41. |
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| Authors: | WANG Zhong-xian HAN Lei SHI Jian-jun ZHANG Zheng-wu |
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| Institution: | (Wuhan Ordnance Non-Commissioned Officers Academy,Wuhan 430075,Hubei,China) |
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| Abstract: | According to the impedance matching mechanism when incident microwave transmit in the non-uniform substance,the total wave energy reflectance calculating method of TE wave and TM wave on the surface of plasma was introduced in this paper.The choices of the thickness,temperature and distributing of uncontrolled electron of plasma used for radar passive decoy were studied according to the total wave energy reflectance based on the ionization specialty of the compound alkali metals.And according to the parameters of plasma chosen above,the application impact of radar passive decoy was analyzed under various incidence angle of microwave. |
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| Keywords: | Radar Non-uniform plasma Microwave Passive radar and infrared compound decoy |
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