CN101051080B - 一种高灵敏度的gps信号载波跟踪方法 - Google Patents
一种高灵敏度的gps信号载波跟踪方法 Download PDFInfo
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- CN101051080B CN101051080B CN200610011728A CN200610011728A CN101051080B CN 101051080 B CN101051080 B CN 101051080B CN 200610011728 A CN200610011728 A CN 200610011728A CN 200610011728 A CN200610011728 A CN 200610011728A CN 101051080 B CN101051080 B CN 101051080B
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CN101051080A CN101051080A (zh) | 2007-10-10 |
CN101051080B true CN101051080B (zh) | 2010-05-12 |
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Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101424732B (zh) * | 2007-10-31 | 2011-08-17 | 中国科学院微电子研究所 | 全球定位系统中的接收机快速启动和定位的方法 |
CN101424731B (zh) * | 2007-10-31 | 2011-11-23 | 中国科学院微电子研究所 | 全球定位系统接收机信号缺失情况下快速重捕和定位的方法 |
WO2009063062A2 (en) * | 2007-11-15 | 2009-05-22 | Qualcomm Incorporated | Gnns receiver and signal tracking circuit and system |
CN101446635B (zh) * | 2007-11-28 | 2012-01-04 | 中国科学院微电子研究所 | 针对移动设备的超低功耗、低成本的gps芯片构架 |
CN101493511B (zh) * | 2008-01-23 | 2011-08-31 | 中国科学院微电子研究所 | 一种全球定位系统卫星搜索调度方法 |
CN101308204B (zh) * | 2008-05-30 | 2011-05-04 | 北京航空航天大学 | 多系统卫星导航相关器 |
CN101393258B (zh) * | 2008-10-27 | 2011-11-16 | 锐迪科微电子(上海)有限公司 | 捕获卫星信号载波频率的方法 |
CN101770015B (zh) * | 2008-12-30 | 2012-06-27 | 华晶科技股份有限公司 | 得到全球定位系统信号的正确相位反转点的方法 |
CN101813760B (zh) * | 2009-02-23 | 2012-07-25 | 安凯(广州)微电子技术有限公司 | 一种应用于全球定位系统接收器的载波跟踪电路 |
US8149900B2 (en) * | 2009-04-02 | 2012-04-03 | Mediatek Inc. | Low complexity acquisition method for GNSS |
CN101714693B (zh) * | 2009-10-21 | 2013-03-06 | 南京中网卫星通信股份有限公司 | 可选择寻星方式的对星系统的控制方法 |
CN102096077B (zh) * | 2010-11-12 | 2013-05-01 | 北京航天自动控制研究所 | 一种基于rls的低噪声gps载波跟踪方法 |
CN103091686A (zh) * | 2011-10-31 | 2013-05-08 | 北京大学 | 一种兼容北斗卫星导航系统和gps的位同步方法及装置 |
CN102565819B (zh) * | 2011-12-23 | 2014-01-08 | 北京时代民芯科技有限公司 | 一种卫星导航信号的位同步方法 |
CN102830408B (zh) * | 2012-09-11 | 2014-05-14 | 中国人民解放军国防科学技术大学 | 一种惯性信息辅助的卫星接收机基带信号处理方法 |
FR2999298B1 (fr) * | 2012-12-10 | 2015-01-09 | Sagem Defense Securite | Procede et dispositif de determination du temps de propagation d'un filtre a ondes acoustiques de surface |
CN105527631B (zh) * | 2014-11-26 | 2016-09-21 | 航天恒星科技有限公司 | 基于gnss接收机的弱信号处理方法 |
CN104502928B (zh) * | 2015-01-07 | 2017-05-03 | 上海华测导航技术股份有限公司 | 导航接收机中实现高精度基带跟踪的系统及方法 |
CN104765051A (zh) * | 2015-03-24 | 2015-07-08 | 芜湖航飞科技股份有限公司 | 一种gps卫星接收机载波跟踪系统 |
CN106404892B (zh) * | 2016-08-26 | 2019-11-19 | 哈尔滨工业大学深圳研究生院 | 一种无位置传感器钢丝绳无损检测等距采样方法 |
CN108226966A (zh) * | 2017-12-29 | 2018-06-29 | 中国电子科技集团公司第二十研究所 | 一种二次载波剥离跟踪方法 |
WO2021226986A1 (zh) * | 2020-05-15 | 2021-11-18 | 华为技术有限公司 | 一种定位方法、定位芯片和终端设备 |
CN113721270B (zh) * | 2021-07-28 | 2024-09-03 | 江苏师范大学 | 一种卫星信号载波同步方法及系统 |
CN116248452B (zh) * | 2022-12-27 | 2023-07-11 | 长沙先度科技有限公司 | 一种开闭环结合的qam信号载波相位跟踪方法 |
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2006
- 2006-04-05 CN CN200610011728A patent/CN101051080B/zh not_active Expired - Fee Related
Non-Patent Citations (6)
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沈锋等,.基于FLL/PLL相结合的载波跟踪在导航接收机中的应用.中国航海 2.2004,(2),51-54. |
沈锋等.基于FLL/PLL相结合的载波跟踪在导航接收机中的应用.中国航海 2.2004,(2),51-54. * |
田明坤等,.高动态GPS接收机的一种设计方案.遥测遥控23 3.2002,23(3),15-20. |
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陈斌杰等,.高动态下GPS信号的捕获和跟踪技术研究.现代电子技术 3.2006,(3),13-15. |
陈斌杰等.高动态下GPS信号的捕获和跟踪技术研究.现代电子技术 3.2006,(3),13-15. * |
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