Two modifications of GNSS receiver system in simulation with Matlab

摘要：

　　Simulation with Matlab is a basic method in design of GNSS(global navigation satellite system) receiver.Based on the theoretic analysis of spreading code generator and carrier generator in GNSS, this paper proposed modified generators of both code and carrier in Matlab after considering the characteristic of Matlab.Under the condition of different cycles of spreading code and carrier, the modified generating methods had been tested.The results show that, compared with traditional ones, the speed of modified spreading code generator raises by more than 50 times, and the speed of modified carrier generator raises by more than 110 times.

关键词： receiver of GNSS simulation with Matlab running time spreading code generator carrier generator

作者: Sichao Li Yuepeng Yan Jinhai Li

作者单位: Dept.of Electronics System Tech.Institute of Microelectronics of CAS Beijing,China

会议类型: 国际会议

会议名称: 2013 International Conference on Education Technology and Management Science(ICETMS2013)2013年教育技术与管理科学国际会议

会议地点: 南京

会议语种:英文

页码: 854-857

在线出版日期: 2013-06-08（万方平台首次上网日期，不代表论文的发表时间）