Multiple dielectric loaded perforated screens as frequency selective surfaces
作者:
R.Orta,
R.Tascone,
R.Zich,
期刊:
IEE Proceedings H (Microwaves, Antennas and Propagation)
(IET Available online 1988)
卷期:
Volume 135,
issue 2
页码: 75-82
年代: 1988
DOI:10.1049/ip-h-2.1988.0017
出版商: IEE
数据来源: IET
摘要:
Perforated screens can be used as frequency selective surfaces when a high pass frequency response is required. In this paper, a spectral characterisation of perforated screens is presented. The analysis yields the generalised scattering matrix of each screen, which is a useful tool for studying composite structures. Numerical results, relative to single and double screens with periodical distributions of circular apertures, are discussed.
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