Open AccessDouble split ring slot FSS reflectarray for difference pattern generation
Author(s) -
Zelenchuk D.,
Fusco V.
Publication year - 2013
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2012.3843
Subject(s) - ring (chemistry) , optics , materials science , physics , mathematics , computer science , organic chemistry , chemistry
A report is presented on a split ring slot frequency selective surface (FSS) reflector whose element design and distribution allows generation of far‐field difference patterns. The reflector operates by converting linearly polarised plane wave fronts into two orthogonal polarisations each with a deep null in the centre of the radiation pattern. The far‐field measurement presented is in good agreement with the simulation and demonstrates a null depth of −20dB in the centre of the radiation pattern.