"AM传输系统及仿真分析与验证——基于System View仿真工具的研究"

Abstract The communication technology has been constantly advancing, leading to significant changes in the construction of communication majors and the demand for students to have a stronger ability to comprehensively apply their knowledge. Communication, as a profession in the field of telecommunications, has been evolving since the early 19th century, and with the development of wireless communication in the 21st century, technologies such as AM fiber optic communication, modulation and demodulation, new network technologies, wireless radio transmission, among others, have been advancing rapidly. In this study, we chose the topic of AM transmission system to analyze its system components and the modulation-demodulation process. The simulation was carried out using System View software, which enabled us to analyze and compare the frequency spectrum and waveform of the AM transmission system. Through this simulation, we were able to verify the correctness of the simulated system and deepen our understanding of commonly used analog linear modulation-demodulation systems. Keywords: System View, AM modulation, communication system Overall, this study serves as an important exploration into the complexities of AM transmission systems and their simulation using System View software. It sheds light on the intricacies of modulation-demodulation processes and provides valuable insights into the practical application of communication technologies. The findings of this study contribute to the broader field of communication technology and pave the way for further research and development in this rapidly evolving field.