Development of the High Real-time GPS Time Transfer Receiver
-
摘要: 全球定位系统(global positioning system,GPS)共/全视法的核心是GPS时间比对接收机及后处理算法.自主研制了基于EURO-160 GPS引擎的高实时性GPS多通道时间比对接收机及实时数据处理算法.为了验证接收机的精度,与国外商用GPS P3码接收机进行了零基线共钟与零基线不共钟的实验.实验结果表明,研制的高实时性GPS时间比对接收机与国外商用GPS P3码接收机技术水平相当.Abstract: Global positioning system(GPS) common /all-view method is currently international hot technology for long-distance time and frequency transfer,and it is also one of the main tools.Its core is the GPS time transfer receiver and post-processing algorithms.The high real-time multi-channel GPS time transfer receiver based on EURO-160 GPS board and the real-time data processing algorithms are introduced in this paper.To verify the accuracy,the experiments of common clock and non-common clock on zero-based line with the foreign commercial GPS P3 code receivers are carried out.Results show that the high real-time GPS receiver and the foreign commercial GPS P3 code receiver have the same technology level.
-
-
[1] 高小珣,高源,张越,等.GPS共视法远距离时间频率传递技术研究[J].计量学报,2008,29(1):80-83.GAO Xiao-xun,GAO Yuan,ZHANG Yue,et al.GPScommon view method for remote time and frequencytransfer[J].Acta Metrologica Sinica,2008,29(1):80-83.(in Chinese) [2] LEVINE J.A review of time and frequency transfermethods[J].Metrologia,2008,45(6):162.
[3] 朱江淼,韩东,高源,等.卫星双向法时间频率比对系统的研究与构建[J].应用基础与工程科学学报,2011,19(3):509-516.ZHU Jiang-miao,HAN Dong,GAO Yuan,et al.Researchand establishment of two way satellite time and frequencytransfer system[J].Journal of Basic Science andEngineering,2011,19(3):509-516.(in Chinese) [4] 朱江淼,韩东,高源,等.卫星双向时间频率比对数据处理及其误差分析[J].应用基础与工程科学学报,2011,19(增刊):238-245.ZHU Jiang-miao,HAN Dong,GAO Yuan,et al.Dataprocessing and error analysis of two-way satellite time andfrequency transfer[J].Journal of Basic Science andEngineering,2011,19(supp):238-245.(in Chinese) [5] PIESTER D,BAUCH A,BREAKIROU L,et al.Timetransfer with nanosecond accuracy for the realization ofinternational atomic time[J].Metrologia,2008,45(2):185.
[6] ESTEBAN PALACIO H,GALINDO J,et al.ImprovedGPS-based time link calibration involving ROA and PTB[J].IEEE Transations on Ultrasonics,Ferroelectrics andFrequency Control,2010,57(3):714-720.
[7] LIANG K,FELDMANN T,BAUCH A,et al.Summary ofthe link calibration between NIM and PTB using a travelingGPS receiver[C]∥Joint Conference of the IEEEInternational:Frequency Control and the EuropeanFrequency and Time Forum,San Fransisco,May 2-5,2011:280-285.
[8] LIAO C.Around-the-world GPS common-view closureswith conventional P3 and smoothed P3 codes[J].Electronics Letters,2006,42(11):646-647.
[9] LI Gun,LI Bian,DONG Shao-wu.A comparative study ofGPS P3 and GPS L3[C]∥Proceedings of the 2005 IEEEInternational:Frequency Control Symposium andExposition,Vancour,August 29-31,2005:672-676.
[10] YANG Sung-hoon.Time comparison by GPS C/A,GPSP3,GPS L3 and TWSTFT at KRISS[C]∥Proceedingsof the 2005 IEEE Intenational:Frequency ControlSymposium and Exposition,Vancour,August 29-31,2005:716-720.
[11] 杨旭海,胡永辉,李志刚.基于Motorola VP Oncore接收机的新型GPS共视时间传递系统[J].电子测量与仪器学报,2005,19(2):15-19.YANG Xu-hai,HU Yong-hui,LI Zhi-gang.New GPScommon-view time transfer system based on motorola VPoncore receiver[J].Journal of Electronic Measurementand Instrument,2005,19(2):15-19.(in Chinese) [12] 张越,高小珣,高源,等.多通道GPS共视法时频传递接收机的研制[J].宇航计测技术,2004,24(2):35-39.ZHANG Yue,GAO Xiao-xun,GAO Yuan,et al.Research on multi-channel GPS common-view methodtime&frequency transfer receiver[J].Journal ofAstronautic Metrology and Measurement,2004,24(2):35-39.(in Chinese) [13] YERABATI S,HU Z,ELKEELANY O.Real-time GPSreceiver implemented using altera FPGA board[C]∥Proceedings of the IEEE SoutheastCon 2010,Concord,March 18-21,2010:332-337.
[14] ZHANG Lei,WANG Jian-yu.System design and signalprocessing of optimized GPS SR receiver[C]∥International Conference on Computer Design andApplications,Qinhuangdao,June 25-27,2010,14:104-107.
[15] ALLAN D W,THOMAS C.Technical directives forstandardization of GPS time receiver software[J].Metrology,1994,31(1):69-79.
[16] JIANG Z,LEWANDOWSKI W.Some remarks on theCCTF CGGTTS format[C]∥Joint Conference of the IEEEInternational:Frequency Control and the EuropeanFrequency and Time Forum,San Fransisco,May 2-5,2011:317-322.
[17] 苏建峰,王正明.GPS共视时间比对中的电离层时延改正问题[J].时间频率学报,2003,26(2):144-152.SU Jian-feng,WANG Zheng-ming.Ionospheric timedelay corrections for GPS time transfer[J].Journal ofTime and Frenquency,2003,26(2):144-152.(inChinese) [18] FUJIEDA M,IMAE M,SHIBUYA Y.Effects ofionospheric correction on GPS time transfer throughoutAsia[J].Metrologia,2004,41(3):145-151.
计量
- 文章访问数: 14
- HTML全文浏览量: 1
- PDF下载量: 6
下载:
