Title :
Efficiency of a stepped reflector when fed from an off-axis source
Author_Institution :
Queen Mary College, Department of Electrical Engineering, London, UK
Abstract :
A correlation technique has been used to find the efficiency of a stepped reflector, given the focal-region field and the aperture field of the feed. The scanning properties of the antenna predicted by this theory agree well with existing experimental data.
Keywords :
reflector antennas; antenna reflectors; correlation technique; efficiency; off axis source; stepped reflectors;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19710455
