Title :
Directivity of scanning circular ring antenna
Author :
Panko, V.S. ; Salomatov, Y.P. ; Sugak, M.I.
Author_Institution :
Inst. of Eng. Phys. & Radioelectron., Siberian Fed. Univ., Krasnoyarsk, Russia
Abstract :
In this paper scanning mode of circular ring antenna is considered. It is shown that such an antenna possess narrower main beam and larger sidelobe level in comparison with circular aperture of the same radius. Ring antenna directivity does not change while scanning to broadside.
Keywords :
antenna arrays; antenna radiation patterns; aperture antennas; directive antennas; scanning antennas; circular aperture array; scanning circular ring antenna directivity; sidelobe level; Antenna arrays; Antenna radiation patterns; Aperture antennas; Directive antennas; circular ring antenna; directivity; scanning;
Conference_Titel :
Control and Communications (SIBCON), 2015 International Siberian Conference on
Conference_Location :
Omsk
Print_ISBN :
978-1-4799-7102-2
DOI :
10.1109/SIBCON.2015.7147336
