DocumentCode
868190
Title
Circularly polarised reflectarray with cross-slot of varying arms on ground plane
Author
Chaharmir, M.R. ; Shaker, J. ; Cuhaci, M. ; Sebak, A.
Author_Institution
Commun. Res. Centre, Ottawa, Ont., Canada
Volume
38
Issue
24
fYear
2002
fDate
11/21/2002 12:00:00 AM
Firstpage
1492
Lastpage
1493
Abstract
A circularly polarised millimetre-wave reflectarray antenna based on cross-slots of varying length couple through a patch as the cell element is introduced. Far-field radiation pattern, gain and axial ratio are presented and compared with a reflectarray that employs cross-dipoles as its cell element.
Keywords
antenna earths; antenna radiation patterns; dipole antenna arrays; electromagnetic wave polarisation; microstrip antenna arrays; millimetre wave antenna arrays; slot antenna arrays; antenna gain; axial ratio; cell element; circularly polarised reflectarray; cross-dipoles; cross-slot; far-field radiation pattern; ground plane; microstrip reflectarray; millimetre-wave reflectarray antenna; varying arms;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20021051
Filename
1106071
Link To Document