DocumentCode
877252
Title
Multipanel Concept for Wide-Angle Scanning of Phased Array Antennas
Author
Toshev, Alexander G.
Author_Institution
BON-Networks Inc., Sofia
Volume
56
Issue
10
fYear
2008
Firstpage
3330
Lastpage
3333
Abstract
A method for scanning of the main beam of phased array antennas in a wide angular range is presented. The method utilizes several smaller flat antenna panels, arranged in an array of panels, each of the panels pointed in the direction of the main beam of overall antenna. The output signal of the overall antenna is summation of the signals from all antenna panels. Investigation of the array performance of such structure with respect to the distance between the panels and sidelobe level of the antenna structure is presented.
Keywords
antenna accessories; antenna phased arrays; beam steering; flat antenna panels; phased array antennas; sidelobe level; wide-angle beam scanning; Antenna arrays; Apertures; Costs; Directive antennas; Gratings; Linear antenna arrays; Phase control; Phased arrays; Satellite antennas; Satellite broadcasting; Phased arrays; scanning antennas; sub-array architecture of a phased array;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.2008.929527
Filename
4636853
Link To Document