论文标题
合并数字无人机摄像头和空气监视的光通道参数
combined digital drone camera and optical channel parameters for air surveillance
论文作者
论文摘要
已经提议具有自由空间光学（FSO）通信网络的数字无人机摄像机可以进行空中监视。在FSO通道中，大气湍流（AT）降低了信号。在这项研究中，我们组合了数字无人机摄像头的参数和光通道，以减轻效果。数字无人机摄像机参数由视野和相机对象距离表示，以支持此提案。同时，光通道参数（而不是高度）用最关键的参数表示，该参数是用于表征AT效果的折射率索引结构参数。因此，提出并组合了两个引理，以呈现数字无人机摄像头和光通道参数之间的最佳关系。因此，具有数字无人机摄像头FSO的整个空气监视系统的质量得到了显着提高。此外，应用对实际情况的分析和优化来支持我们的发现。最后，我们的结果表明，可以将数字无人机摄像头和FSO参数组合在目标中断收发器概率为$ 10^-6 $的情况下，可以比较17 dB的空气监视系统的令人印象深刻的性能提高。
Digital drone cameras with free-space optical (FSO) communication networks have been proposed to be promising for air surveillance. In the FSO channel, atmospheric turbulence (AT) degrades the signal. In this study, we combined the parameters of the digital drone camera and the optical channel to mitigate the AT effect. The digital drone camera parameters are indicated by the field of view and camera object distance to support this proposal. Meanwhile, the optical channel parameters, rather than the altitude, are denoted by the most critical parameter, which is the refractive index structure parameter used to characterize the effects of AT. Consequently, two lemmas are proposed and combined to present the optimum relationship between the digital drone camera and optical channel parameters. Therefore, the quality of the entire air surveillance system with a digital drone camera FSO is significantly improved. Furthermore, the analysis and optimization for practical cases were applied to support our findings. Finally, our results demonstrated that an impressive performance improvement of an air surveillance system of 17 dB is possible compared without optimization by combining digital drone camera and FSO parameters at a target outage transceiver probability of $10^-6$.
