Optically transparent frequency selective surface for ultrawideband applications

被引:6
作者
Can, Sultan [1 ]
Kapusuz, Kamil Yavuz [2 ]
Yilmaz, Asim Egemen [1 ]
机构
[1] Ankara Univ, Dept Elect & Elect Engn, 50 Yil Kampusu, TR-06830 Ankara, Turkey
[2] Univ Ghent, Dept Informat Technol, Ghent, Belgium
关键词
dual-band; frequency selective surface; multiband; ultra-wideband; visible spectrum; WCIP METHOD; DESIGN; TRANSMISSION; ARRAY; BAND;
D O I
10.1002/mop.30893
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A multilayer ultra-wideband frequency selective surface (FSS), which filters the frequency range between 3.38 and 4.66GHz is presented. The proposed structure having a transparent substrate allows the light pass through itself, while it filters the electromagnetic waves at the frequency band of interest; and it has a bandwidth of 1.28 GHz. For the FSS structure, a transparency level of 52.5% obtained with a fractional bandwidth value of 32%. The structure is examined layer by layer; and the proposed FSS structures are evaluated in terms of bandwidth and transparency level.
引用
收藏
页码:3197 / 3201
页数:5
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