基于Matlab的伽利略卫星信号仿真研究  

Study on Galileo satellite signal simulation based on Matlab

作　　者：胡慧[1] 于明灏[1] 鹿珂珂[2] 

机构地区：[1]海军航空工程学院训练部,山东烟台264001 [2]海军航空工程学院控制工程系,山东烟台264001

出　　处：《实验技术与管理》2015年第7期124-126,共3页Experimental Technology and Management

摘　　要：针对伽利略卫星导航系统的信号进行了研究,重点对其中伪随机码的产生进行了详细介绍和阐述,并使用Matlab对伽利略系统E5信号进行了仿真,得到的仿真结果准确可靠。在此基础上可对伽利略卫星信号进行深入分析研究,从而为伽利略卫星信号接收机的研制提供帮助。The Galileo system developed by EU provides high-precision,high-reliability location-based services,it has an important role for military and civilian areas.A Galileo signal pseudo-random code generation method is introduced and explained,and E5 signal,for example,is generated and verified using Matlab.Based on this analysis,the work can be carried out in-depth study of the Galileo satellite signals to help develop appropriate satellite receiver.

关 键 词：伽利略卫星 伪随机码 线性移位寄存器 

分 类 号：TN967.1[电子电信—信号与信息处理] TP391.9[电子电信—信息与通信工程]