The stability of the spatial information transmission in communication is very important, and the ghost imaging mechanism has shown advantages in resistance to the external interference factors and in the low-light detection. A Rician fading channel typically describes the environment with a direct path and an infinite number of multi-path scatters, and the channel quality could be directly reflected by the estimation of the Rician factor. We propose a theoretical model of ghost imaging in a Rician fading channel with additive random noise. By calculating the peak signal-to-noise ratio and the resolution, the impact of the path loss and the Rician distribution on the imaging quality are numerically investigated. In addition, the comparative studies between the traditional non-correlated imaging and ghost imaging under the same conditions are also discussed, and it is shown that ghost imaging technique presents higher robustness and longer transmission distance. Our results estab...

中文翻译：

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具有加性随机噪声的Rician衰落信道中的Ghost成像

通信中空间信息传输的稳定性非常重要，并且重影成像机制在抵抗外部干扰因素和低光检测方面显示出优势。Rician衰落信道通常使用直接路径和无数个多路径散射来描述环境，并且可以通过估计Rician因子来直接反映信道质量。我们提出了在具有附加随机噪声的Rician衰落信道中重影成像的理论模型。通过计算峰值信噪比和分辨率，数值研究了路径损耗和Rician分布对成像质量的影响。此外，讨论了传统非相关成像与相同条件下的重影成像的比较研究，结果表明重影成像技术具有更高的鲁棒性和更长的传输距离。我们的结果表明...