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학술대회 An Assessment of the BER Performance of the COMS Ka-Band Satellite Communications System
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유문희, 최경수, 이성팔
AIAA International Communications Satellite Systems Conference (ICSSC) 2007, pp.1-7
07MR1100, 통신해양기상위성 개발, 이성팔
The Ka-band communication payload in the COMS satellite communication system(SATCOM) will provide high-speed multimedia services in the public communications network and communication services for disaster relief in the government communications network. For the evaluation of the design results for the COMS Ka-band payload in end-to-end communication system point of view, it is necessary to access the effect of the RF performances degradation of the overall system BER performance. In this paper, the designed critical major parameters (spurious outputs, phase noise and TWTA induced AM/PM and AM/PM) are evaluated how to affect QPSK system BER performance. © 2007 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved.
KSP 제안 키워드
BER performance, Communication services, Communications system, Disaster relief, End to End(E2E), End-to-end communication, High Speed, Multimedia Service, Overall system, communications network, ka-band