Title :
The peculiarities of aperture field distribution of reflector antenna with arbitrary positioned irradiator
Author :
Protsenko, M.E. ; Nesteruk, S.V.
Author_Institution :
Sevastopol Nat. Tech. Univ., Ukraine
Abstract :
The analysis results are presented of the aperture field distribution in a reflector antenna with the phase center of the irradiator arbitrarily positioned. Calculation and analysis of the antenna far-field radiation pattern and directive gain for an antenna with a multibeam (scanning) mode of radiation are performed. The possibility of scan sector broadening by optimal choice of the irradiator position is shown.
Keywords :
antenna radiation patterns; antenna theory; directive antennas; multibeam antennas; reflector antenna feeds; scanning antennas; aperture field distribution; directive gain; far-field radiation pattern; irradiator position; multibeam mode; phase center; reflector antenna; scan sector broadening; scanning mode; Antenna radiation patterns; Aperture antennas; Directive antennas; Neutron spin echo; Organizing; Pattern analysis; Performance analysis; Rail to rail outputs; Reflector antennas; Sun;
Conference_Titel :
Microwave and Telecommunication Technology, 2004. CriMico 2004. 2004 14th International Crimean Conference on
Print_ISBN :
966-7968-69-3
DOI :
10.1109/CRMICO.2004.183239
