Transparent microwave absorber based on single layer graphene film

Yi, Da; Wei, Xiaoting; Lin, Shisheng; Wu, Zhanjun; Xu, Yi-Li

doi:10.1109/apmc.2015.7413318

Cited by 3 publications

(1 citation statement)

References 10 publications

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“…이러한 전자파 흡수재료는 주파수 대역특성에 따라 협대역 전자파 흡수체인 Salisbury 스 크린, 자성 흡수체(Magnetic Absorber), Dallenbach Layer 등과 광대역 전자파 흡수체인 Jaumann 흡수체 등으로 구분할 수 있으며 [2][3][4][5] [7] . 이러한 [13] , 2015 년 J. P. Tak 등은 ITO 필름을 기반으로 8 GHz, 12 GHz 다중 대역에서 동작하는 흡수구조를 [14] , D. Yi 등 은 Graphene을 기반으로 38.5 GHz 대역에서 동작하는 투명한 전파 흡수구조를 제안하였다 [15] .…”

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Design of Transparent Electromagnetic Absorbing Structure using Metal Grid Mesh Printing

Soon-Ock

Lee²,

Lee³

et al. 2016

Journal of the Korea Institute of Military Science and Technolo

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In this paper, we designed the transparent circuit analog radar absorbing structure using printed metal grid mesh for enhanced optical transmittance. To obtain wideband electromagnetic absorption and enhanced optical transparency at X-band, we proposed the resistive FSS(Frequency Selective Surface) using printed metal mesh pattern on transparent glass with PEC(Perfect Electric Conductor) plane using ITO(Indium Thin Oxide) coating. We then fabricated the proposed structure to verify the simulation results obtained from commercial EM simulator. The comparisons between the simulation and measured results show good agreements. The results also show that the proposed radar absorbing structure can provide wideband reflection as well as better optical transparency. We can apply this proposed structure to the canopy of stealth aircraft and other stealth and security applications for visible transparency.

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