随着商用通信卫星对通信容量和带宽的需求大幅增加,Q/V频段通信载荷成为通信卫星发展的一个重要方向.该文主要对Q/V频段载荷的需求进行了分析,调研了该频段部件的发展现状,并对Q/V频段通信载荷系统进行了链路分析.本研究可为Q/V通信载荷的工程化设计提供参考.%Q/V band payload has become an important trend for communication satellite,with increasing of the demand for communication capacity and frequency bandwidth.This paper mainly analyses the requirement of Q/V band payload,researches the present development of Q/V band component,and provides the satellite-ground link budget for payload.The research of this paper can give reference for Q/V payload design.
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