INVESTIGATION OF THE EFFECT OF DOPPLER SHIFT ON SATELLITE COMMUNICATION SYSTEMS

Satellite communication is an essential means of communication, with its applications in various fields such as broadcasting, navigation, weather forecasting, and military applications. However, the effectiveness of satellite communication is influenced by various factors, including shift. These effects the performance of the satellite communication system, leading to errors in signal reception and transmission. The aim of this research study is to investigate the effect of shift on satellite communication systems. The study will focus on the causes of the shift, its impact on satellite communication, and the methods used to mitigate its effects. The study will begin by providing an overview of satellite communication systems, including their basic components and their applications. This will be followed by an explanation of the shift, including its causes and effects on satellite communication. The quantitative data will be obtained through simulation experiments, which will be conducted using software tools such as MATLAB and Simulink. The simulation experiments will involve modelling the behaviour of the satellite communication system under different conditions of shift, including high and low rates of shift. The simulations will help to evaluate the effectiveness of different mitigation techniques in reducing the impact of the shift on the system's performance. The study will also examine the limitations and challenges of using the different mitigation techniques, including their impact on the system's complexity, cost, and power consumption.