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加载频率选择表面的特性研究 被引量:3

Properties analysis of loaded frequency selective surface
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摘要 采用加载技术对普通频率选择表面进行了改进,同时使用周期矩量法对它的特性进行了分析。仿真结果表明,通过不同的加载可以实现不同频段的工作,特别是在保持尺寸不变时使谐振频率大幅降低,为频率选择表面的发展提供了新的方向。制作了实际的电路,测量结果和仿真结果基本吻合。 A new loaded frequency selective surface (FSS) was introduced and analyzed by period method of moment. The simulation results show that FSS may operate in different bands and especially generate a large reduction in the resonant frequency for a fixed unit cell size through different loadings. Practical circuits are labricated, and the measured results basically agree with the simulation results.
出处 《电波科学学报》 EI CSCD 北大核心 2006年第3期441-444,共4页 Chinese Journal of Radio Science
基金 973国家安全重大基础预研资助项目(51307)
关键词 加载频率选择表面 集总单元 分布单元 周期矩量法 loaded frequency selective surface, lumped element, distributed element, period moment methods
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参考文献16

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