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Crosspolar levels of ring arrays in reflection at 45° incidence: influence of lattice spacing

Cahill, R., Parker, Edward A. (1982) Crosspolar levels of ring arrays in reflection at 45° incidence: influence of lattice spacing. Electronics Letters, 18 (24). pp. 1060-1061. ISSN 0013-5194. (doi:10.1049/el:19820724) (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)
Official URL
http://dx.doi.org/10.1049/el:19820724

Abstract

The importance of the lattice spacing is illustrated by the performance of three arrays of simple rings arranged on square lattices with 2r/D = 0.61, 0.64 and 0.87, used as frequency selective surfaces in a 45° incidence diplexer. Peak crosspolar levels were about ¿35 dB for the closely spaced lattice, rising to ¿24 dB at the upper band edge for the widest spacing, for which the reflection band centres were not coincident for E- and H-plane incidence.

Item Type: Article
DOI/Identification number: 10.1049/el:19820724
Subjects: T Technology
Divisions: Faculties > Sciences > School of Engineering and Digital Arts
Depositing User: Ted Parker
Date Deposited: 14 Mar 2014 09:10 UTC
Last Modified: 29 May 2019 11:59 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/38759 (The current URI for this page, for reference purposes)
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