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Application of Pocklington's equation to analysis of dipole frequency-selective surfaces of finite size

Allam, A.M.M.A., Parker, Edward A. (1987) Application of Pocklington's equation to analysis of dipole frequency-selective surfaces of finite size. Microwaves, Antennas and Propagation, IEE Proceedings, 134 (6). pp. 521-526. (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) (KAR id:38683)

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

Pocklington's equation is applied to arrays of linear dipoles. An integral equation for the currents induced in each dipole is derived for plane-wave illumination. The equation is solved by the method of moments. The current mode amplitudes for a 5 � 5 array and a 20 � 5 array are compared with those given by the standard modal analysis of an infinite periodic array using the same set of basis functions. In the latter case predicted transmission responses in the frequency range 18¿40 GHz link the calculations to experiment. The effect of the edge region on the induced current phasors and on the scattered fields is discussed. Near the resonance frequency for TE incidence there is a pronounced amplitude variation across the 20 � 5 array. The analysis described in the paper is not restricted to periodic lattices.

Item Type: Article
Subjects: T Technology
Divisions: Faculties > Sciences > School of Engineering and Digital Arts
Depositing User: Ted Parker
Date Deposited: 10 Mar 2014 12:55 UTC
Last Modified: 29 May 2019 11:58 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/38683 (The current URI for this page, for reference purposes)
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