CN111158023B - 基于低轨卫星的接收机终端抗干扰方法 - Google Patents
基于低轨卫星的接收机终端抗干扰方法 Download PDFInfo
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- CN111158023B CN111158023B CN201911377266.7A CN201911377266A CN111158023B CN 111158023 B CN111158023 B CN 111158023B CN 201911377266 A CN201911377266 A CN 201911377266A CN 111158023 B CN111158023 B CN 111158023B
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- satellite
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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
- G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
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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
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
- G01S19/254—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to Doppler shift of satellite signals
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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
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
- G01S19/256—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to timing, e.g. time of week, code phase, timing offset
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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
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related
-
- 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
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/30—Acquisition or tracking or demodulation of signals transmitted by the system code related
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
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Claims (9)
Priority Applications (1)
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CN201911377266.7A CN111158023B (zh) | 2019-12-27 | 2019-12-27 | 基于低轨卫星的接收机终端抗干扰方法 |
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CN201911377266.7A CN111158023B (zh) | 2019-12-27 | 2019-12-27 | 基于低轨卫星的接收机终端抗干扰方法 |
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CN111158023A CN111158023A (zh) | 2020-05-15 |
CN111158023B true CN111158023B (zh) | 2020-11-20 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112327334B (zh) * | 2020-09-29 | 2024-02-09 | 航天恒星科技有限公司 | 一种低轨卫星辅助的gnss长码信号捕获方法及装置 |
CN113805200A (zh) * | 2021-09-08 | 2021-12-17 | 西北工业大学 | 一种卫星导航信号反欺骗认证方法 |
CN114397681B (zh) * | 2021-11-26 | 2023-02-28 | 中国人民解放军军事科学院国防科技创新研究院 | 基于鲁棒预测变结构滤波的gnss接收机载波跟踪方法 |
CN114089386B (zh) * | 2022-01-20 | 2022-04-19 | 长沙金维信息技术有限公司 | 用于北斗三代导航信号的多通道入锁方法 |
CN116016075B (zh) * | 2022-12-10 | 2023-09-19 | 湖南迈克森伟电子科技有限公司 | 一种鉴相预处理的方法、装置、电路、设备和存储介质 |
CN115877411A (zh) * | 2022-12-29 | 2023-03-31 | 中国民航大学 | 一种利用通信卫星多普勒信号的民航抗欺骗导航定位方法 |
Citations (6)
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WO2007011104A1 (en) * | 2005-07-22 | 2007-01-25 | Galaxygate Co., Ltd. | System for tracking container using low orbit satellite and method thereof |
CN101738624A (zh) * | 2009-12-15 | 2010-06-16 | 和芯星通科技(北京)有限公司 | 卫星导航接收机的信号捕获系统及方法 |
CN107135013A (zh) * | 2017-05-04 | 2017-09-05 | 中国电子科技集团公司第五十四研究所 | 一种直接序列扩频信号快速捕获方法 |
CN110118978A (zh) * | 2019-04-15 | 2019-08-13 | 中国人民解放军军事科学院国防科技创新研究院 | 基于低轨卫星的导航抗干扰系统及导航抗干扰方法 |
CN110376614A (zh) * | 2019-08-08 | 2019-10-25 | 中国人民解放军军事科学院国防科技创新研究院 | 一种基于低轨卫星的导航抗干扰增强载荷系统及方法 |
CN111158022A (zh) * | 2019-12-27 | 2020-05-15 | 中国人民解放军军事科学院国防科技创新研究院 | 基于低轨卫星的接收机跟踪方法 |
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AU2001262978A1 (en) * | 2000-05-03 | 2001-11-12 | Magellan Corporation | Method and apparatus for interference reduction |
EP2811320A1 (en) * | 2013-06-05 | 2014-12-10 | Astrium Limited | Receiver and method for direct sequence spread spectrum signals |
CN104090282B (zh) * | 2014-06-18 | 2016-10-05 | 北京邮电大学 | 一种捕获卫星信号的多普勒频移和伪码相位的方法及装置 |
CN104833988B (zh) * | 2015-04-30 | 2017-12-22 | 西安空间无线电技术研究所 | 大多普勒动态下高数据速率直扩信号的捕获系统及方法 |
CN106253947B (zh) * | 2016-07-29 | 2018-12-21 | 西安电子科技大学 | 基于双层时频分析的低轨卫星直扩系统快速捕获算法 |
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2019
- 2019-12-27 CN CN201911377266.7A patent/CN111158023B/zh active Active
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WO2007011104A1 (en) * | 2005-07-22 | 2007-01-25 | Galaxygate Co., Ltd. | System for tracking container using low orbit satellite and method thereof |
CN101738624A (zh) * | 2009-12-15 | 2010-06-16 | 和芯星通科技(北京)有限公司 | 卫星导航接收机的信号捕获系统及方法 |
CN107135013A (zh) * | 2017-05-04 | 2017-09-05 | 中国电子科技集团公司第五十四研究所 | 一种直接序列扩频信号快速捕获方法 |
CN110118978A (zh) * | 2019-04-15 | 2019-08-13 | 中国人民解放军军事科学院国防科技创新研究院 | 基于低轨卫星的导航抗干扰系统及导航抗干扰方法 |
CN110376614A (zh) * | 2019-08-08 | 2019-10-25 | 中国人民解放军军事科学院国防科技创新研究院 | 一种基于低轨卫星的导航抗干扰增强载荷系统及方法 |
CN111158022A (zh) * | 2019-12-27 | 2020-05-15 | 中国人民解放军军事科学院国防科技创新研究院 | 基于低轨卫星的接收机跟踪方法 |
Non-Patent Citations (1)
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GPS信号相干/非相干积分捕获方法研究与FPGA实现;谢元斌 等;《第四届中国卫星导航学术年会电子文集》;20130515;摘要 * |
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Inventor after: Fan Guangteng Inventor after: Cao Lu Inventor after: Wang Jian Inventor after: Li Xianbin Inventor after: Ran Dechao Inventor after: Ji Mingjiang Inventor after: Zhang Fei Inventor before: Fan Guangteng Inventor before: Cao Lu Inventor before: Li Xianbin Inventor before: Wang Jian Inventor before: Chen Xiaoqian Inventor before: Zhang Fei Inventor before: Ran Dechao Inventor before: Tan Jiangyi |
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