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Modes of resonance of the Jerusalem cross in frequency-selective surfaces

Parker, Edward A., Hamdy, S.M.A., Langley, Richard J. (1983) Modes of resonance of the Jerusalem cross in frequency-selective surfaces. Microwaves, Optics and Antennas, 130 (3). pp. 203-208. ISSN 0143-7097. (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

Two frequency-selective surfaces consisting of arrays of Jerusalem crosses have been analysed using a modal technique. Calculated plane-wave-transmission coefficients are compared with experimental values in the frequency range 1¿40 GHz, for incidence up to 50° in the principal planes. At each reflection resonance the calculated element current distribution is illustrated and discussed. At the main resonance the current is confined largely to the E-plane arm of the cross, whereas, at higher frequencies, asymmetrical resonances of the entire structure are observed. 22 basis functions are required to represent the element current over the entire frequency range, but computer processing time can be reduced by identifying the significant functions in restricted wavebands.

Item Type: Article
Subjects: T Technology
Divisions: Faculties > Sciences > School of Engineering and Digital Arts
Depositing User: Ted Parker
Date Deposited: 11 Mar 2014 15:04 UTC
Last Modified: 29 May 2019 11:58 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/38721 (The current URI for this page, for reference purposes)
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