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首页> 外文期刊>Optics Letters >Double-layer interlaced nested multi-ring array metallic mesh for high-performance transparent electromagnetic interference shielding
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Double-layer interlaced nested multi-ring array metallic mesh for high-performance transparent electromagnetic interference shielding

机译:双层交错嵌套多环阵列金属网,用于高性能透明电磁干扰屏蔽

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摘要

We report a nested multi-ring array metallic mesh (NMAMM) that shows a highly uniform diffraction pattern theoretically and experimentally. Then a high-performance transparent electromagnetic interference (EMI) shielding structure is constituted by the double-layer interlaced NMA-MMs separated by transparent quartz-glass substrate. Experimental results show that double-layer interlaced NMA-MM structure exhibits a shielding effectiveness (SE) of over 27 dB in the Ku-band, with a maximal SE of 37 dB at 12 GHz, normalized optical transmittance of 90, and minimal image quality degradation due to the interlaced arrangement. It thus shows great potential for practical applications in transparent EMI shielding devices. (C) 2017 Optical Society of America
机译:我们报道了一种嵌套的多环阵列金属网格(NMAMM),它在理论和实验上显示出高度均匀的衍射图。然后,由透明石英-玻璃衬底隔开的双层交错NMA-MMs构成高性能透明电磁干扰(EMI)屏蔽结构。实验结果表明,双层隔行扫描NMA-MM结构在Ku波段的屏蔽效率(SE)超过27 dB,在12 GHz时最大SE为37 dB,归一化光透射率为90%,交行排列导致的图像质量下降最小。因此,它在透明 EMI 屏蔽器件中显示出巨大的实际应用潜力。(C) 2017年美国光学学会

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