A novel wideband, low-profile and second-order miniaturized band-pass frequency selective surfaces

	A novel wideband, low-profile and second-order miniaturized band-pass frequency selective surfaces
	Xu, N. X.; J. S. Gao; J. L. Zhao and X. G. Feng
	2015
发表期刊	Aip Advances
卷号	5 期号:7 页码:6
摘要	A novel wideband, low-profile and second-order miniaturized band-pass frequency selective surface (FSS) made of metallic mesh and its complementary structures with skewed arrays of modified triples is presented in this paper. Compared with traditional second-order bandpass FSSs obtained using lambda/4 apart from one another, the novel FSS with an overall thickness of lambda/18 is composed of three metallic layers (the outside and middle layers are complementary) separated by two electric thin dielectric substrates. This arrangement can shorten the inter-element spacing and increase the bandwidth, while the up and bottom metallic layers can constitute a symmetric biplanar FSS and thus realize ability of maximally flat second-order bandpass response. The novel FSS has a -3 dB bandwidth about 8.2 GHz (6.9 -15.1 GHz) and a fractional bandwidth exceeds 75%. Moreover, such an FSS has the merits of stable performance for incident angles within 50 degrees and different polarizations. The principles of operation along with guidelines for the design of the proposed FSS, the simulated results by vector modal matching method, and the experimental values of the fabricated prototype are also presented and discussed. (C) 2015 Author(s).
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55487
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Xu, N. X.,J. S. Gao,J. L. Zhao and X. G. Feng. A novel wideband, low-profile and second-order miniaturized band-pass frequency selective surfaces[J]. Aip Advances,2015,5(7):6.
APA	Xu, N. X.,J. S. Gao,&J. L. Zhao and X. G. Feng.(2015).A novel wideband, low-profile and second-order miniaturized band-pass frequency selective surfaces.Aip Advances,5(7),6.
MLA	Xu, N. X.,et al."A novel wideband, low-profile and second-order miniaturized band-pass frequency selective surfaces".Aip Advances 5.7(2015):6.

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