An Application of Intelligent Reflecting Surfaces in Satellite Communication System

In this research paper, we investigate the effectiveness of an Intelligent Reflecting Surface (IRS)-assisted satellite communication system consisting of a single antenna transmitting earth station and a single antenna receiving earth station. The satellite node is equipped with multiple reflecting elements, which intelligently manipulate the signal propagation environment. We analyze the system's signal-to-noise ratio (SNR) at the receiver station. By deriving the SNR expression, we aim to assess the suitability of IRS in satellite communication systems. Furthermore, we explore the envelope Probability Density Function (PDF) of the end-to-end channel to gain insights into the system's performance. We consider the impact of varying parameters such as the number of reflecting elements and the shadowing effect on the PDF.The results obtained from this research can be useful in the design and implementation of future satellite communication networks, leading to improved spectral efficiency, increased coverage, and enhanced quality of service.