Title :
Holographic antenna realised using interference patterns determined in presence of dielectric substrate
Author :
Quach, T. ; McNamara, D.A. ; Petosa, A.
Author_Institution :
Univ. of Ottawa, Ont., Canada
fDate :
6/23/2005 12:00:00 AM
Abstract :
The influence of the substrate, and the use of a realistic primary wavefront, on the interference pattern utilised in the synthesis of a planar holographic is examined. It is demonstrated that the inclusion of these effects improves the antenna directivity.
Keywords :
antenna radiation patterns; dielectric materials; electromagnetic wave interference; holography; antenna directivity; dielectric substrate; holographic antenna; interference patterns; planar holographic; primary wavefront;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20050680
