CN110850449B - 基于真实信号录放的高精度测量型接收机测试方法 - Google Patents
基于真实信号录放的高精度测量型接收机测试方法 Download PDFInfo
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- CN110850449B CN110850449B CN202010039912.5A CN202010039912A CN110850449B CN 110850449 B CN110850449 B CN 110850449B CN 202010039912 A CN202010039912 A CN 202010039912A CN 110850449 B CN110850449 B CN 110850449B
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- 238000012360 testing method Methods 0.000 title claims abstract description 74
- 238000005259 measurement Methods 0.000 title claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 230000000630 rising effect Effects 0.000 claims description 18
- 238000013500 data storage Methods 0.000 claims description 6
- 229910052701 rubidium Inorganic materials 0.000 claims description 6
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- 238000013480 data collection Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010998 test method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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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
- G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
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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)
- Monitoring And Testing Of Transmission In General (AREA)
- Electric Clocks (AREA)
- Circuits Of Receivers In General (AREA)
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CN202010039912.5A CN110850449B (zh) | 2020-01-15 | 2020-01-15 | 基于真实信号录放的高精度测量型接收机测试方法 |
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CN202010039912.5A CN110850449B (zh) | 2020-01-15 | 2020-01-15 | 基于真实信号录放的高精度测量型接收机测试方法 |
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CN110850449B true CN110850449B (zh) | 2020-05-05 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106405585A (zh) * | 2016-08-29 | 2017-02-15 | 北京华力创通科技股份有限公司 | 一种射频信号采集回放方法和装置 |
CN107741593A (zh) * | 2017-09-26 | 2018-02-27 | 贵州省机械电子产品质量监督检验院 | 基于导航信号典型场景库的开放式云测试控制系统及方法 |
CN108490460A (zh) * | 2018-02-28 | 2018-09-04 | 上海交通大学 | 基于卫星导航中频数据库的自动化测试方法 |
CN110161538A (zh) * | 2019-04-26 | 2019-08-23 | 湖南卫导信息科技有限公司 | 一种导航信号源实时闭环性能的测试方法和系统 |
CN110412622A (zh) * | 2019-08-13 | 2019-11-05 | 广州广电计量检测股份有限公司 | 一种rtk性能测试系统和方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090282455A1 (en) * | 2008-05-06 | 2009-11-12 | Pace Micro Technology, Plc | Portable Tester for Set-Top Box |
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2020
- 2020-01-15 CN CN202010039912.5A patent/CN110850449B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106405585A (zh) * | 2016-08-29 | 2017-02-15 | 北京华力创通科技股份有限公司 | 一种射频信号采集回放方法和装置 |
CN107741593A (zh) * | 2017-09-26 | 2018-02-27 | 贵州省机械电子产品质量监督检验院 | 基于导航信号典型场景库的开放式云测试控制系统及方法 |
CN108490460A (zh) * | 2018-02-28 | 2018-09-04 | 上海交通大学 | 基于卫星导航中频数据库的自动化测试方法 |
CN110161538A (zh) * | 2019-04-26 | 2019-08-23 | 湖南卫导信息科技有限公司 | 一种导航信号源实时闭环性能的测试方法和系统 |
CN110412622A (zh) * | 2019-08-13 | 2019-11-05 | 广州广电计量检测股份有限公司 | 一种rtk性能测试系统和方法 |
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Denomination of invention: Test method of high precision measurement receiver based on real signal recording and playing Effective date of registration: 20210528 Granted publication date: 20200505 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: HUNAN SNR INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021980004116 |
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Date of cancellation: 20231205 Granted publication date: 20200505 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: HUNAN SNR INFORMATION TECHNOLOGY CO.,LTD. Registration number: Y2021980004116 |