NDLI: A novel dual-layer frequency selective surface with grating lobes suppression

Content Provider	IEEE Xplore Digital Library
Author	Bingyuan Liang Jungang Miao Ming Bai Zhenghui Xue
Copyright Year	2015
Description	Author affiliation: Sch. of Electron. & Inf. Eng., Beihang Univ., Beijing, China (Bingyuan Liang; Jungang Miao; Ming Bai) \|\| Sch. of Inf. & Electron., Beijing Inst. of Technol., Beijing, China (Zhenghui Xue)
Abstract	A novel dual-layer frequency selective surface (FSS) for grating lobes suppression is investigated in this paper. The proposed FSS consists of a ring etched on one face of the 0.56 mm thick polytetrafluoroethylene (PTFE) substrate, and a four-legged loaded structure etched on the other face of the substrate. The proposed FSS layer is covered by dielectric layers in order to protect the interior from damaged. A greatly suppressed grating lobe from 6 GHz to 22.5 GHz with a very wide reflection band of 18.3 GHz (with transmission <; -15dB) between pass-band and grating lobes is obtained. Both experimental and simulated results indicate that the proposed FSS is a promising candidate for wavelength selective radiation and stealth technology.
Sponsorship	IEEE
Starting Page	1274
Ending Page	1275
File Size	424993
Page Count	2
File Format	PDF
e-ISBN	9781479978151
DOI	10.1109/APS.2015.7305026
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-07-19
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Frequency selective surfaces Gratings Substrates Antenna measurements Dielectrics Frequency measurement
Content Type	Text
Resource Type	Article

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