| GPS L1信号的中频数据采集系统设计 |
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| 引用本文： | 方琳,谭全福.GPS L1信号的中频数据采集系统设计[J].测控技术,2011,30(11):40-43. |
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| 作者姓名： | 方琳 谭全福 |
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| 作者单位： | 1. 东南大学机械工程学院,江苏南京,211102
2. 东南大学仪器科学与工程学院,江苏南京,210096 |
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| 基金项目： | 国家自然科学基金资助项目（50975049）；国家重点基础发展研究计划（973计划）资助项目（2009CB724002） |
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| 摘 要： | 基于GPS软件接收机对前端模块的设计要求,介绍了一种SiGe公司生产的GPS射频前端ICSE4150L在射频模块设计中的典型应用.前端IC输出的信号通过通用串行总线USB模块后,数据被传输到上位机PC中进行数据处理,实现了GPS L1信号的中频数据采集系统的设计.SE4150L双天线的设计有利于适合不同应用环境的需求,...
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| 关 键 词： | GPS接收机 SE4150L 射频前端 USB |
Design of Intermediate Frequency Data Acquisition System for GPS L1 |
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| FANG Lin,TAN Quan-fu.Design of Intermediate Frequency Data Acquisition System for GPS L1[J].Measurement & Control Technology,2011,30(11):40-43. |
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| Authors: | FANG Lin TAN Quan-fu |
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| Affiliation: | FANG Lin1,TAN Quan-fu2(1.School of Mechanical Engineering,Southeast University,Nanjing 211102,China,2.School of Instrument Science and Engineering,Nanjing 210096,China) |
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| Abstract: | To meet the design requirements of front-end module applied for GPS software receiver,a typical application of SE4150L produced by SiGe Semiconductor on GPS receiver RF(radio frequency) front-end single chip IC is introduced.The output signal of front-end IC passes through the universal serial bus(USB),then datum are transferred to upper PC monitor to process,the design of IF(intermediate frequency) data acquisition system for GPS L1 signal is implemented.The double-antenna feature of SE4150L in the system ... |
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| Keywords: | GPS receiver SE4150L RF front-end USB |
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