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卫星通信的需求在不断增长,其在军用、民用方面的作用也在不断增强,而神经网络技术是近20年取得重大发展和应用的新技术,将其并行分布式处理特点和优良的非线性处理能力运用到卫星通信中,可以更有效的解决一些常规问题,或是解决一些常规方法无法解决的问题。本文针对卫星通信的特点,分析了神经网络技术在卫星干扰定位、卫星信道均衡以及CDMA中的多用户检测方面的应用。
The demand for satellite communications is growing. Its role in military and civilian applications is also on the rise. Neural network technology is a new technology that has undergone significant development and application in recent 20 years. By combining its parallel distributed processing features with excellent nonlinearity The application of processing power to satellite communications can solve some common problems more effectively or solve problems that can not be solved by conventional methods. In this paper, according to the characteristics of satellite communication, the application of neural network technology in satellite interference localization, satellite channel equalization and multiuser detection in CDMA is analyzed.