首页> 外文会议>Conference on atmospheric propagation VI; 20090414-16; Orlando, FL(US) >Long range, analog RF free space optical communication link in a maritime environment
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Long range, analog RF free space optical communication link in a maritime environment

机译:海洋环境中的远程模拟RF自由空间光通信链路

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摘要

The Naval Research Laboratory (NRL) in collaboration with the Defence Science and Technology Organisation (DSTO) of Australia has performed long distance experiments with analog modulated free space optical communication links across the Chesapeake Bay. Results will be presented on estimating the probability density functions of the RF parameters of gain, noise factor, and linearity after propagating an RF modulated, 1550nm laser beam over a 32km distance (folded round-trip across Chesapeake Bay). In addition, results from the transmission of video using analog FM modulation of a 1550nm laser beam over the link will be presented.
机译:海军研究实验室(NRL)与澳大利亚国防科学技术组织(DSTO)合作,对横跨切萨皮克湾的模拟调制自由空间光通信链路进行了长距离实验。将在32 km距离(切萨皮克湾的双向折叠)中传播RF调制的1550nm激光束后,估算增益,噪声因子和线性度的RF参数的概率密度函数,并将得出结果。此外,还将展示通过使用链路上1550nm激光束的模拟FM调制传输视频的结果。

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