DocumentCode
3163373
Title
Experimental validation of design expressions for sub-reflectarrays
Author
Almajali, Qab E. ; McNamara, Derek ; Shaker, Jafar ; Chaharmir, Reza
Author_Institution
Univ. of Ottawa, Ottawa, ON, Canada
fYear
2009
fDate
7-10 Dec. 2009
Firstpage
1859
Lastpage
1862
Abstract
The basic design equations for reflectarrays that emulate ellipsoidal and hyperboloidal sub-reflectors (hereafter referred to as sub-reflectarrays) are presented. Measurements performed on an example of the ellipsoidal type sub-reflectarray are described, showing the far-zone amplitude and phase patterns, in so doing validating the design equations.
Keywords
antenna arrays; hyperbolic equations; reflector antennas; design equations; ellipsoidal subreflectors; experimental validation; far-zone amplitude; hyperboloidal subreflectors; phase patterns; reflectarrays; Antenna radiation patterns; Ellipsoids; Equations; Optical reflection; Pattern analysis; Performance evaluation; Phase measurement; Phased arrays; Reflector antennas; Solids; Reflectarrays; basic design equations; experimental validation‥; sub-reflectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2009. APMC 2009. Asia Pacific
Conference_Location
Singapore
Print_ISBN
978-1-4244-2801-4
Electronic_ISBN
978-1-4244-2802-1
Type
conf
DOI
10.1109/APMC.2009.5384180
Filename
5384180
Link To Document