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本文对通信卫星的经济效益与技术性能的关系进行了初步探讨。文中从通信卫星经济指标——年话路费用出发,导出了通信卫星经济效能因子数学模式。通信卫星经济效能因子除直接反映通信卫星的经济效益外,还反映了通信卫星的主要性能。因此,它还可以用来比较各种通信卫星的技术水平和作为各种通信卫星的设计准则。文中分析了通信卫星经济效能因子与各种因素的关系,并指出了提高通信卫星经济效能因子的技术途径。
This article has carried on the preliminary discussion to the relation between the economic benefits and the technical performance of communication satellites. In this paper, starting from the cost of communication satellite economy - year speech channel, the mathematical model of communication satellite economic efficiency factor is derived. In addition to directly reflecting the economic benefits of communication satellites, the economic efficiency factor of communication satellites also reflects the main performance of communication satellites. Therefore, it can also be used to compare the technical level of various communications satellites and serve as a design guideline for various communications satellites. The paper analyzes the relationship between economic efficiency factor of communication satellites and various factors and points out the technical ways to improve the economic efficiency factor of communication satellites.