| 混合二进制偏移载波调制信号快捕算法设计 |
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| 引用本文： | 金校江,宋茂忠. 混合二进制偏移载波调制信号快捕算法设计[J]. 苏州科技学院学报(工程技术版), 2010, 23(1): 60-63 |
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| 作者姓名： | 金校江 宋茂忠 |
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| 作者单位： | 南京航空航天大学信息科学与技术学院,江苏南京,210016 |
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| 摘 要： | 针对Galileo卫星导航系统的MBOC伪码扩频信号研究基于FPGA的硬件捕获算法设计问题，算法以FFT并行频域捕获为基础，并且采用了平均采样的抽取思想。先利用Matlab进行仿真验证，然后在FPGA实现了该算法，证明了算法的有效性。
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| 关 键 词： | Galileo 信号捕获 平均采样 FPGA |
Design of Fast Acquisition Algorithm for MBOC Signal |
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| JIN Xiao-jiang,SONG Mao-zhong. Design of Fast Acquisition Algorithm for MBOC Signal[J]. Journal of University of Science and Technology of Suzhou:Engineering and Technology, 2010, 23(1): 60-63 |
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| Authors: | JIN Xiao-jiang SONG Mao-zhong |
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| Affiliation: | JIN Xiao-jiang,SONG Mao-zhong(College of Information Science , Technology,Nanjing University of Aeronautics , Astronautics,Nanjing 210016,China) |
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| Abstract: | In this paper,a hardware acquisition algorithm based on FPGA is designed for Galileo MBOC signal.Based on the parallel frequency space search,the algorithm adopts averaging-correlation method.By the simulation on Matlab and then the implementation on FPGA,the algorithm proves feasible. |
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| Keywords: | Galileo FPGA |
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