CN104407363B - 一种基于rdss的卫星信号捕获方法及系统 - Google Patents
一种基于rdss的卫星信号捕获方法及系统 Download PDFInfo
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- CN104407363B CN104407363B CN201410620987.7A CN201410620987A CN104407363B CN 104407363 B CN104407363 B CN 104407363B CN 201410620987 A CN201410620987 A CN 201410620987A CN 104407363 B CN104407363 B CN 104407363B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000010354 integration Effects 0.000 claims abstract description 26
- 230000001427 coherent effect Effects 0.000 claims description 23
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
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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
- G01S19/30—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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CN201410620987.7A CN104407363B (zh) | 2014-11-07 | 2014-11-07 | 一种基于rdss的卫星信号捕获方法及系统 |
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CN201410620987.7A CN104407363B (zh) | 2014-11-07 | 2014-11-07 | 一种基于rdss的卫星信号捕获方法及系统 |
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CN104407363A CN104407363A (zh) | 2015-03-11 |
CN104407363B true CN104407363B (zh) | 2017-05-17 |
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CN201410620987.7A Active CN104407363B (zh) | 2014-11-07 | 2014-11-07 | 一种基于rdss的卫星信号捕获方法及系统 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111060938A (zh) * | 2018-10-17 | 2020-04-24 | 泰斗微电子科技有限公司 | B1c信号处理模块、方法及导航模块 |
CN110441798B (zh) * | 2019-07-24 | 2021-04-06 | 中国海洋大学 | 基于乘法累积积分与选星辅助的北斗rdss微弱信号捕获方法 |
CN113093230B (zh) * | 2021-03-25 | 2022-11-01 | 中国人民解放军国防科技大学 | 基于通信辅助的卫星导航信号捕获算法的优化方法 |
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CN102411148A (zh) * | 2011-10-10 | 2012-04-11 | 北京大学 | 一种快速捕获导航卫星信号的方法和装置 |
ES2592858T3 (es) * | 2013-04-25 | 2016-12-01 | Airbus Ds Gmbh | Método y dispositivo para seguimiento de señales con al menos una subportadora |
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Address after: 510530 Room 301 and 401, Building 42, Dongzhong Road, East District, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee after: TECHTOTOP MICROELECTRONICS Co.,Ltd. Address before: 510663 Guangzhou science and Technology Development Zone, Guangdong, Cai Cai Cai road, room A701, No. 11 Patentee before: TECHTOTOP MICROELECTRONICS Co.,Ltd. |
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Effective date of registration: 20240223 Address after: 510000, Room 301 and 401, Building 2, No. 42 Dongzhong Road, Huangpu District, Guangzhou City, Guangdong Province (Guangzhou Economic and Technological Development Zone) Patentee after: GUANGZHOU LEADING ELECTRONIC TECHNOLOGY CO.,LTD. Country or region after: China Address before: 510530 rooms 301 and 401, building 2, No. 42, Dongzhong Road, East District, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee before: TECHTOTOP MICROELECTRONICS Co.,Ltd. Country or region before: China |