상세정보
학술대회
Multibeam Reflector Antenna Fed by few Elements for Ka-band Communication Satellite
- 발행일
- 201207
- 출처
- Antennas and Propagation Society International Symposium (APSURSI) 2012, pp.1-2
- 협약과제
- 11PR1200, 통해기위성 Ka대역 통신탑재체 우주인증 및 실용화 검증기술 개발, 안도섭
- 초록
- This paper presents the multibeam reflector antenna fed by array elements for Ka-band satellite communication services on the Korean Peninsula. We suggest the optimized antenna configuration, array elements and excitation coefficient. The antenna configuration is simplified by the combination of SFPB (single feed per beam) system and phased array system. Through the design, we find out the minimized number of reflectors and array elements and also show the radiation pattern of the reflector antenna system with few elements. © 2012 IEEE.
- KSP 제안 키워드
- Array elements, Excitation coefficient, Ka-band Satellite communication, Ka-band communication satellite, Korean Peninsula, Radiation Pattern, Reflector antenna, Single Feed Per Beam, antenna configuration, distributed antenna systems(DAS), phased array