基于偶极子阵列的Rasorber设计研究
发布时间：2018-11-12 06:53
【摘要】：本文以金属偶极子阵列为基础,结合集总元件加载,设计了在吸收频带内具有一个传输窗口的rasorber。结果表明,在平面波法向入射时,传输窗口的插入损耗为0.06d B。同时,相比于传统的无耗频率选择表面,传输窗口低频及高频端的强反射在87.8%的百分比带宽内都得到了至少10d B的降低。
[Abstract]:Based on the metal dipole array and the loading of lumped elements, a rasorber. with a transmission window in the absorption band is designed in this paper. The results show that the insertion loss of the transmission window is 0.06 dB when the plane wave is normal incident. At the same time, compared with the traditional lossless frequency-selective surface, the strong reflectance of the transmission window at the low frequency and high frequency ends is reduced by at least 10 dB within 87.8% of the percentage bandwidth.
【作者单位】： 电子科技大学物理电子学院;
【基金】：国家自然科学基金(61271028) 教育部霍英东基金(131107) 教育部博士点基金(20130185110024)
【分类号】：TN957
，
本文编号：2326369
[Abstract]:Based on the metal dipole array and the loading of lumped elements, a rasorber. with a transmission window in the absorption band is designed in this paper. The results show that the insertion loss of the transmission window is 0.06 dB when the plane wave is normal incident. At the same time, compared with the traditional lossless frequency-selective surface, the strong reflectance of the transmission window at the low frequency and high frequency ends is reduced by at least 10 dB within 87.8% of the percentage bandwidth.
【作者单位】： 电子科技大学物理电子学院;
【基金】：国家自然科学基金(61271028) 教育部霍英东基金(131107) 教育部博士点基金(20130185110024)
【分类号】：TN957
，
本文编号：2326369
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