Title :
Crosspolarisation in Cassegrain and front-fed antennas
Author :
Watson, P.A. ; Ghobrial, S.I.
Author_Institution :
University of Bradford, Postgraduate School of Electrical & Electronic Engineering, Bradford, UK
Abstract :
The superior off-axis crosspolarisation performance of Cassegrain antennas, compared with that of front-fed antennas, is emphasised for conventional primary feeds. This statement is supported by theory and by measurements on both configurations.
Keywords :
antenna feeders; polarisation; reflector antennas; antenna feeders; polarisation; reflector antennas;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19730215
