Tuning Interactions of Cascaded-Frequency Selective-Slot Arrays

Callaghan, Peter and Parker, Edward A. (1994) Tuning Interactions of Cascaded-Frequency Selective-Slot Arrays. IEE Proceedings: Microwaves Antennas and Propagation, 141 (4). pp. 290-294. ISSN 1350-2417. (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)

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Experimental and theoretical results are presented which consider placing a number of slotted arrays inside a halfwave dielectric, to give a high-strength material which exhibits a narrow passband transmission response. Array spacings of lambda/4 were found to be optimum for narrow bandwidths. Passband widths can also be reduced by choice of element; additionally reducing secondary responses produced by array interactions. The dielectric causes a shift of band centre between TE and TM planes for embedded biplanar arrays, while also causing passband ripple in the general case. This can be reduced by matching skins and results for a matched triple-array panel exhibit a highly selective passband response, stable over a wide range of incidence angles.

Item Type: Article
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts
Depositing User: Ted Parker
Date Deposited: 03 Jul 2009 19:53
Last Modified: 25 Sep 2014 10:19
Resource URI: https://kar.kent.ac.uk/id/eprint/20413 (The current URI for this page, for reference purposes)
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