CN111158022B - 基于低轨卫星的接收机跟踪方法 - Google Patents
基于低轨卫星的接收机跟踪方法 Download PDFInfo
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- CN111158022B CN111158022B CN201911374945.9A CN201911374945A CN111158022B CN 111158022 B CN111158022 B CN 111158022B CN 201911374945 A CN201911374945 A CN 201911374945A CN 111158022 B CN111158022 B CN 111158022B
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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
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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)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
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CN201911374945.9A CN111158022B (zh) | 2019-12-27 | 2019-12-27 | 基于低轨卫星的接收机跟踪方法 |
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CN201911374945.9A CN111158022B (zh) | 2019-12-27 | 2019-12-27 | 基于低轨卫星的接收机跟踪方法 |
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CN111158022A CN111158022A (zh) | 2020-05-15 |
CN111158022B true CN111158022B (zh) | 2020-11-13 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111158023B (zh) * | 2019-12-27 | 2020-11-20 | 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终端抗干扰方法 |
CN111781615B (zh) * | 2020-06-18 | 2023-04-14 | 西安空间无线电技术研究所 | 一种基于低轨通信卫星的gnss抗欺骗系统与方法 |
CN111796305B (zh) * | 2020-07-31 | 2023-05-02 | 北京中捷时代航空科技有限公司 | 一种高动态导航卫星信号接收方法及接收机 |
CN112083452B (zh) * | 2020-08-28 | 2024-03-01 | 中国人民解放军63921部队 | 卫星导航接收机的环路跟踪系统及方法 |
CN112327335B (zh) * | 2020-11-04 | 2022-09-27 | 展讯通信(上海)有限公司 | Gnss接收机和卫星捕获跟踪方法 |
CN112649820B (zh) * | 2020-11-04 | 2022-09-16 | 深圳市三七智联科技有限公司 | 射频前端芯片的信号接收方法、卫星定位系统及存储介质 |
CN112505730B (zh) * | 2020-11-25 | 2022-04-01 | 中国电子科技集团公司第五十四研究所 | 一种卫星导航信号牵引中的多普勒参数估计方法 |
CN113534207A (zh) * | 2021-09-02 | 2021-10-22 | 重庆两江卫星移动通信有限公司 | 一种时分体制的导航增强信号跟踪方法及系统 |
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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 |
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CN105116422A (zh) * | 2015-08-19 | 2015-12-02 | 南京理工大学 | 一种星载高动态gnss接收机及其导航方法 |
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Inventor after: Chen Xiaoqian Inventor after: Fan Guangteng Inventor after: Cao Lu Inventor after: Wang Jian Inventor after: Li Xianbin Inventor after: Zhang Fei Inventor after: Ran Dechao Inventor after: Tan Jiangyi Inventor before: Fan Guangteng Inventor before: Tan Jiangyi Inventor before: Wang Jian Inventor before: Li Xianbin Inventor before: Cao Lu Inventor before: Ran Dechao Inventor before: Zhang Fei Inventor before: Chen Xiaoqian |
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