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Bandwidth enhancement of aperture-coupled reflectarrays.

Authors :
Costanzo, S.
Venneri, F.
Di Massa, G.
Source :
Electronics Letters (Institution of Engineering & Technology). 11/9/2006, Vol. 42 Issue 23, p1320-1322. 3p. 3 Graphs.
Publication Year :
2006

Abstract

An aperture-coupled reflectarray element with a reduced inter-element spacing is proposed. Bandwidth improvements are demonstrated by a smooth and similar behaviour of the phase design curves when properly decreasing the unit cell size. Experimental validations are reported for the measured radiation patterns of two reflectarray propotypes with different element spacings. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00135194
Volume :
42
Issue :
23
Database :
Academic Search Index
Journal :
Electronics Letters (Institution of Engineering & Technology)
Publication Type :
Academic Journal
Accession number :
23022054
Full Text :
https://doi.org/10.1049/el:20062492