Summary
International Symposium on Antennas and Propagation
2013
Session Number:TP-1(C)
Session:
Number:TP-1(C)-2
Low Sidelobe Compact Reflector Antenna Using Backfire Primary Radiator for Ku-Band Mobile Satellite Communication System on Board Vessel
S. Yamamoto, S. Nuimura, T. Mizuno, Y. Inasawa, H. Miyashita,
pp.-
Publication Date:2013/10/22
Online ISSN:2188-5079
DOI:10.34385/proc.54.TP-1(C)-2
Summary:
We developed low side lobe compact reflector antennas of aperture diameter of 60cm and 120cm. They are corresponding to 30 and 60 wavelength. These antennas are axial symmetry antennas using a backfire primary radiator. They are used in Ku-band mobile satellite communication. The requirements of antennas are low side lobes and low cross polarization. The antennas have satisfied ITU-R recommendation S.580-6. This paper introduces the structures and the radiation patterns of the antennas.