Numerical Studies of X Band AbFSS Antenna Radome

Wei Wei Wu; Yang Zhou; Shao Yi Xie; Xi Chen; Nai Chang Yuan

doi:10.4028/www.scientific.net/AMR.1044-1045.1209

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1044-1045Numerical Studies of X Band AbFSS Antenna Radome

Numerical Studies of X Band AbFSS Antenna Radome

Abstract:

In this paper, we describes a novel periodical electromagnetic structure. This hybrid structure consists of an absorber layer and a frequency selective surface (FSS) layer, so-called AbFSS structure. These two layers share one dielectric substrate. The absorber layer works at K band and the FSS layer performs at X band. The unit of this structure is numerically studied. A design procedure is developed after this study. Then an AbFSS antenna radome is modelled and applied to a 2x2 microstrip patch array. The characteristics of the array with and without this novel radome are researched. The characteristics include antenna gain and monostatic RCS. The comparisons of these characteristics of the array with and without the radome demonstrate that this radome is transparent at X band and absorptive at K band. This AbFSS structure can be easily achieved in Engineering and be a good candidate for the antenna radome.

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Periodical:

Advanced Materials Research (Volumes 1044-1045)

Pages:

1209-1213

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1044-1045.1209

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Online since:

October 2014

Authors:

Wei Wei Wu, Yang Zhou, Shao Yi Xie, Xi Chen, Nai Chang Yuan

Keywords:

Frequency Selective Surface (FSS), Radome, RCS

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References

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