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集总电阻加载的超薄吸波材料设计 被引量：2

Design of Ultra-thin Absorbing Material Loaded with Lumped Resistors
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摘要 通过在周期结构中加载集总电阻,能够有效吸收入射电磁波,减小目标RCS。给出了两种超薄吸波结构,都具有厚度薄、重量轻的特点。分析了两种吸波材料的吸波机理,给出了表面反射系数的计算公式。实际加工了两种吸波材料,并对其吸波性能进行了分析。 Lumped resistors are introduced to period structures to absorb the incident wave effectively,and this can reduce the RCS of target. Two absorbing structures, which are designed to be thin and light, are presented. The absorbing principle is analyzed and formulas of reflection coefficient are given. Samples of two absorbing material are fabricated and the absorbing performance is analyzed.
作者 李有权 王利伟 张光甫 张辉 袁乃昌
机构地区 国防科技大学微波技术发展中心 空军第一航空学院航空电子工程系
出处 《国防科技大学学报》 EI CAS CSCD 北大核心 2009年第4期58-61,共4页 Journal of National University of Defense Technology
基金 国家自然科学基金资助项目(60871069)
关键词 雷达吸波材料 高阻表面 方形环 集总电阻 radar absorbing material high impedance surface（H/S） square loops lumped resistor
分类号 TN011 [电子电信—物理电子学]
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参考文献10

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二级参考文献7

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共引文献11

同被引文献61

引证文献2

二级引证文献1

国防科技大学学报
2009年 第4期

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