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.

Multiple dielectric loaded perforated screens as frequency selective surfaces / Orta, Renato; Tascone, Riccardo; Zich, Rodolfo. - In: IEE PROCEEDINGS. PART H, MICROWAVES, ANTENNAS AND PROPAGATION. - ISSN 0950-107X. - STAMPA. - 135:2(1988), pp. 75-82. [10.1049/ip-h-2.1988.0017]

Multiple dielectric loaded perforated screens as frequency selective surfaces

ORTA, Renato;ZICH, RODOLFO
1988

Abstract

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.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2666253
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