DocumentCode
1360981
Title
Multiple dielectric loaded perforated screens as frequency selective surfaces
Author
Orta, R. ; Tascone, R. ; Zich, R.
Author_Institution
Dept. de Electron., Politech. di Torino, Italy
Volume
135
Issue
2
fYear
1988
fDate
4/1/1988 12:00:00 AM
Firstpage
75
Lastpage
82
Abstract
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.
Keywords
antenna theory; dielectric-loaded antennas; reflector antennas; circular apertures; composite structures; dielectric loaded perforated screens; frequency selective surfaces; generalised scattering matrix; high pass frequency response; reflector antennas; spectral characterisation;
fLanguage
English
Journal_Title
Microwaves, Antennas and Propagation, IEE Proceedings H
Publisher
iet
ISSN
0950-107X
Type
jour
Filename
6670
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