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首页> 外文会议>28th AIAA international communications satellite systems conference 2010 >OPTIMIZED AND ADVANCED MULTI-MISSION COMMUNICATION SATELLITE SYSTEM
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OPTIMIZED AND ADVANCED MULTI-MISSION COMMUNICATION SATELLITE SYSTEM

机译：优化和先进的多任务通信卫星系统

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摘要

The continuously increasing demand for services provided by geostationary satellites requires a capable and enhanced satellite bus to support multi-mission communication satellites. The importance of optimizing the mass/volume ratio in efficient and advanced spacecraft in terms of mass, power, thermal and other requirements should not be underestimated. A global passive communication infrastructure remains an attractive method to meet communication market demand especially in areas with inadequate terrestrial telecommunication networks. There is an immediate requirement for advanced leading-edge spacecraft missions supporting telecommunications, broadcasting and navigational services; the systems deployed will complement terrestrial communication networks. Such multi-mission spacecraft will build and promote connections across cities and underdeveloped countries to promote digital inclusion and raise the Digital Opportunity Index (DOI) and Digital Access Index (DAI) for all nations. This paper investigates the present satellite technologies used in the current commercial satellite bus with a view to creating smaller, standardized and advanced future communication satellite systems to meet increasing telecommunication, broadcasting and navigation service needs with enhanced service life-time and capacity through systemic implementation of new technologies at unit, subsystem and the system level for geostationary communication satellites.
机译：对地静止卫星提供的服务的需求不断增长，需要功能强大的增强型卫星总线来支持多任务通信卫星。在质量，功率，热量和其他要求方面，优化高效先进航天器的质量/体积比的重要性不容小under。全球无源通信基础设施仍然是满足通信市场需求的一种有吸引力的方法，尤其是在地面电信网络不足的地区。现在迫切需要支持电信，广播和导航服务的先进前沿航天器任务；部署的系统将补充地面通信网络。这种多任务航天器将建立并促进城市与不发达国家之间的联系，以促进数字包容性，并提高所有国家的数字机会指数（DOI）和数字访问指数（DAI）。本文研究了当前在商用卫星总线中使用的卫星技术，以期通过系统的实施来创建更小，标准化和先进的未来通信卫星系统，以满足日益增长的电信，广播和导航服务需求，并延长服务寿命和容量。对地静止通信卫星在单元，子系统和系统级别的新技术。

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