CN201540463U - 北斗一号无源定位授时终端 - Google Patents
北斗一号无源定位授时终端 Download PDFInfo
- Publication number
- CN201540463U CN201540463U CN2009203147534U CN200920314753U CN201540463U CN 201540463 U CN201540463 U CN 201540463U CN 2009203147534 U CN2009203147534 U CN 2009203147534U CN 200920314753 U CN200920314753 U CN 200920314753U CN 201540463 U CN201540463 U CN 201540463U
- Authority
- CN
- China
- Prior art keywords
- road
- pps
- pulse per
- time
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203147534U CN201540463U (zh) | 2009-11-13 | 2009-11-13 | 北斗一号无源定位授时终端 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203147534U CN201540463U (zh) | 2009-11-13 | 2009-11-13 | 北斗一号无源定位授时终端 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201540463U true CN201540463U (zh) | 2010-08-04 |
Family
ID=42591923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009203147534U Expired - Fee Related CN201540463U (zh) | 2009-11-13 | 2009-11-13 | 北斗一号无源定位授时终端 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201540463U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102033489A (zh) * | 2010-12-16 | 2011-04-27 | 成都天奥电子股份有限公司 | 多功能北斗二代卫星授时手表及其实现方法 |
CN102109814A (zh) * | 2010-12-31 | 2011-06-29 | 北京昆腾微电子有限公司 | 获取电波授时信号的装置和方法 |
CN103033828A (zh) * | 2012-12-14 | 2013-04-10 | 北京东方联星科技有限公司 | 一种高灵敏度北斗辅助授时装置和授时接收机及授时方法 |
-
2009
- 2009-11-13 CN CN2009203147534U patent/CN201540463U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102033489A (zh) * | 2010-12-16 | 2011-04-27 | 成都天奥电子股份有限公司 | 多功能北斗二代卫星授时手表及其实现方法 |
CN102033489B (zh) * | 2010-12-16 | 2012-11-14 | 成都天奥电子股份有限公司 | 多功能北斗二代卫星授时手表 |
CN102109814A (zh) * | 2010-12-31 | 2011-06-29 | 北京昆腾微电子有限公司 | 获取电波授时信号的装置和方法 |
CN102109814B (zh) * | 2010-12-31 | 2013-03-06 | 北京昆腾微电子有限公司 | 获取电波授时信号的装置和方法 |
CN103033828A (zh) * | 2012-12-14 | 2013-04-10 | 北京东方联星科技有限公司 | 一种高灵敏度北斗辅助授时装置和授时接收机及授时方法 |
CN103033828B (zh) * | 2012-12-14 | 2015-02-04 | 北京东方联星科技有限公司 | 一种高灵敏度北斗辅助授时装置和授时接收机及授时方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103645459B (zh) | 无线通信***的定位 | |
JP4680893B2 (ja) | 複数の通信システムからの時間情報に基づくバーチャルリアルタイムクロック | |
US7142156B2 (en) | System and method for providing time to a satellite positioning system (SPS) receiver from a networked time server | |
CN104570021A (zh) | 一种基于北斗卫星定位和授时的gps模拟方法与*** | |
US7454217B2 (en) | Method and apparatus for wireless network timekeeping and synchronization | |
CN102411147B (zh) | 北斗一号卫星***单向授时驯服***及方法 | |
KR950703820A (ko) | 통신 시스템에서 기지국들의 동기를 제공하기 위한 장치와 방법(apparratus and method for providing synchronization of base-stations in a communication system) | |
CN202257089U (zh) | 一种时间同步装置 | |
CN104584456A (zh) | 通信***、通信终端、通信方法、码片时钟产生方法及正交码产生方法 | |
CN111954295B (zh) | 考虑时间和精度的tdd-lte设备的同步保持方法及*** | |
CN101770016B (zh) | 基于北斗卫星的gps授时信号发生装置 | |
CN103220774B (zh) | 一种借助蜂窝网进行精密授时的方法及*** | |
CN201540463U (zh) | 北斗一号无源定位授时终端 | |
CN204359937U (zh) | 一种基于北斗卫星定位和授时的gps模拟*** | |
CN103620443B (zh) | 导航信号发送机以及导航信号生成方法 | |
JP2015068729A (ja) | タイミング信号生成装置、電子機器および移動体 | |
CN102791009B (zh) | 多模终端及其跨制式切换时的时间同步方法 | |
KR20070020083A (ko) | Gps 장치 | |
CN102983881A (zh) | 基于北斗授时芯片的跳频同步实现方法 | |
CN1726404B (zh) | 用于预定进度以搜索并截获全球定位卫星的方法和装置 | |
CN113960918B (zh) | 一种基于全球卫星导航***gnss的单线授时和守时方法 | |
CN202217056U (zh) | 北斗gps双模授时接收设备 | |
JP2009025028A (ja) | 測位システム | |
KR100803633B1 (ko) | Gps 장치 | |
CN204681393U (zh) | 基于无线通信的时间同步中继*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUOXIN JUNCHUANG (YUEYANG) 6906 TECHNOLOGY CO., LTD. Assignor: Hunan Chuangyue Electronic Technology Co., Ltd. Contract record no.: 2011430000218 Denomination of utility model: Big dipper-1 passive positioning time service terminal Granted publication date: 20100804 License type: Exclusive License Record date: 20111017 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20151113 |
|
EXPY | Termination of patent right or utility model |