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Optical communication systems for satellite a

机译:卫星通信系统

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Abstract: In conventional satellites, the RF and microwave signal transmissions between electronic modules are accomplished using waveguide or coaxial lines. Advances in fiber-optic technology have made it possible to modulate low-noise RF and microwave signal on fiber-optic distribution lines, resulting in weight and space savings. These optical communication systems enable intrasatellite communications among the electronic modules like transmitters, receivers, and clocks. This paper summarizes findings from several studies on the use of fiber-optic lines for RF/microwave signal transmission on-board satellites. It will also update some experimental results of prototype systems developed previously for intrasatellite signal distribution. !8
机译:摘要:在常规卫星中,电子模块之间的RF和微波信号传输是使用波导或同轴线完成的。光纤技术的进步使得调制光纤分配线上的低噪声RF和微波信号成为可能,从而节省了重量和空间。这些光通信系统使电子模块之间能够进行卫星内通信,例如发射器,接收器和时钟。本文总结了几项有关将光纤线路用于机载卫星上的RF /微波信号传输的研究结果。它还将更新先前为卫星内信号分配开发的原型系统的一些实验结果。 !8

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