CN108594273A - 一种基于准时码参考波形设计的载波相位多径抑制方法 - Google Patents
一种基于准时码参考波形设计的载波相位多径抑制方法 Download PDFInfo
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- CN108594273A CN108594273A CN201810413422.XA CN201810413422A CN108594273A CN 108594273 A CN108594273 A CN 108594273A CN 201810413422 A CN201810413422 A CN 201810413422A CN 108594273 A CN108594273 A CN 108594273A
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- multipath
- carrier phase
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- signal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/22—Multipath-related issues
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/35—Constructional details or hardware or software details of the signal processing chain
- G01S19/37—Hardware or software details of the signal processing chain
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
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CN201810413422.XA CN108594273B (zh) | 2018-05-03 | 2018-05-03 | 一种基于准时码参考波形设计的载波相位多径抑制方法 |
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CN201810413422.XA CN108594273B (zh) | 2018-05-03 | 2018-05-03 | 一种基于准时码参考波形设计的载波相位多径抑制方法 |
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CN108594273A true CN108594273A (zh) | 2018-09-28 |
CN108594273B CN108594273B (zh) | 2020-03-20 |
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CN201810413422.XA Active CN108594273B (zh) | 2018-05-03 | 2018-05-03 | 一种基于准时码参考波形设计的载波相位多径抑制方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109917437A (zh) * | 2019-04-30 | 2019-06-21 | 中国人民解放军国防科技大学 | 一种基于apcrw相关器的卫星导航信号载波相位多径偏差消除方法 |
Citations (7)
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CN102023299A (zh) * | 2010-11-03 | 2011-04-20 | 东南大学 | 一种抑制多径的相关器方法 |
CN103439715A (zh) * | 2013-08-22 | 2013-12-11 | 清华大学 | 基于二维跟踪结构的boc信号抗多径方法 |
CN105981304A (zh) * | 2014-01-31 | 2016-09-28 | 高通股份有限公司 | 用于在可配置的处理器数据路径上进行解扩的低功率电路和实现 |
CN106646534A (zh) * | 2016-11-11 | 2017-05-10 | 北京瑞德基业光电技术有限公司 | 一种基于小波变换的多径抑制方法及其系统 |
CN107733517A (zh) * | 2017-09-22 | 2018-02-23 | 中国人民解放军国防科技大学 | 基于少量低阶fir滤波器的卫星导航通道均衡方法 |
CN107748374A (zh) * | 2017-10-30 | 2018-03-02 | 中国人民解放军国防科技大学 | 一种gnss天线阵参考阵元的优选方法 |
US20180074205A1 (en) * | 2016-09-14 | 2018-03-15 | Qualcomm Incorporated | Detection of outlier range measurements using spatial displacement data |
-
2018
- 2018-05-03 CN CN201810413422.XA patent/CN108594273B/zh active Active
Patent Citations (7)
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CN102023299A (zh) * | 2010-11-03 | 2011-04-20 | 东南大学 | 一种抑制多径的相关器方法 |
CN103439715A (zh) * | 2013-08-22 | 2013-12-11 | 清华大学 | 基于二维跟踪结构的boc信号抗多径方法 |
CN105981304A (zh) * | 2014-01-31 | 2016-09-28 | 高通股份有限公司 | 用于在可配置的处理器数据路径上进行解扩的低功率电路和实现 |
US20180074205A1 (en) * | 2016-09-14 | 2018-03-15 | Qualcomm Incorporated | Detection of outlier range measurements using spatial displacement data |
CN106646534A (zh) * | 2016-11-11 | 2017-05-10 | 北京瑞德基业光电技术有限公司 | 一种基于小波变换的多径抑制方法及其系统 |
CN107733517A (zh) * | 2017-09-22 | 2018-02-23 | 中国人民解放军国防科技大学 | 基于少量低阶fir滤波器的卫星导航通道均衡方法 |
CN107748374A (zh) * | 2017-10-30 | 2018-03-02 | 中国人民解放军国防科技大学 | 一种gnss天线阵参考阵元的优选方法 |
Non-Patent Citations (1)
Title |
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朱笛 等: "《基于小波分析的BOC信号抗多径码相位估计》", 《北京航空航天大学学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109917437A (zh) * | 2019-04-30 | 2019-06-21 | 中国人民解放军国防科技大学 | 一种基于apcrw相关器的卫星导航信号载波相位多径偏差消除方法 |
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Effective date of registration: 20220627 Address after: 410000 block a, building 1, Changsha National Security Industrial Park, No. 699 Qingshan Road, Yuelu District, Changsha City, Hunan Province Patentee after: Hunan Institute of advanced technology Address before: 410073 Hunan province Changsha Kaifu District, Deya Road No. 109 Patentee before: National University of Defense Technology |
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Effective date of registration: 20221213 Address after: Building 4, Hunan Military civilian Integration Science and Technology Innovation Industrial Park, No. 699, Qingshan Road, Changsha Hi tech Development Zone, 410000, Hunan Patentee after: Hunan Zhongdian Xinghe Electronics Co.,Ltd. Address before: 410000 block a, building 1, Changsha National Security Industrial Park, No. 699 Qingshan Road, Yuelu District, Changsha City, Hunan Province Patentee before: Hunan Institute of advanced technology |