상세정보
학술대회
Performance Evaluation and Trace Analysis of the Ka-band Onboard Switching Payloads for COMS
- 발행일
- 200906
- 출처
- IET and AIAA International Communications Satellite Systems Conference (ICSSC) 2009, pp.1-5
- 협약과제
- 09MR6800, S대역 위성탑재 신호처리 기반기술 개발, 이호진
- 초록
- The Communication, Oceanographic, and Meteorological Satellite (COMS) program was authorized by Korean government in 2003. The COMS consists of the communication, ocean and meteorological payloads as a hybrid satellite. It includes an R&D component for developing a Ka-band communications payload as a mission of ETRI (Electronics and Telecommunications Research Institute). The measured performances of Ka-band communications on-board switching payload have been evaluated analytically to show not only the validity of the design approach but also how it is agreed with the requirements. Also the trace analysis has been conducted based upon the results from ground test on spacecraft level in order to get a confidence to our design and to help us identify performance problem by this trace-based analysis.
- KSP 제안 키워드
- Ka-band communications, Performance evaluation, Research institute, Trace analysis, design approach, ground test, meteorological satellite, on-board switching, trace-based analysis