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Multimode equivalent circuit modelling of frequency selective surfaces

El Sheikh, A.N.A. and Langley, Richard J. and Parker, Edward A. (1991) Multimode equivalent circuit modelling of frequency selective surfaces. In: 1991 Seventh International Conference on Antennas and Propagation, ICAP 91. IEEE, pp. 628-631. ISBN 0-85296-508-7. (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)

Abstract

The authors extend the equivalent circuit approach by adopting a multimode network description for a plane wave arbitrarily incident on a metal strip grating at an air-dielectric interface. This formulation of the problem allows them to derive multimodal components for the equivalent circuits thereby increasing the accuracy of the models. The new static network is similar to that derived by Marcuvitz (1951) but an arbitrary number of higher modes can be included, with different dielectric media on each side of the frequency selective surface. Results are compared with experimental measurements and the usefulness of the approach is discussed

Item Type: Book section
Uncontrolled keywords: electromagnetic diffraction; equivalent circuits
Subjects: T Technology
Divisions: Faculties > Sciences > School of Engineering and Digital Arts
Depositing User: Ted Parker
Date Deposited: 07 Mar 2014 10:17 UTC
Last Modified: 09 Aug 2019 09:48 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/38633 (The current URI for this page, for reference purposes)
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