• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. High Precise Time Delay Measurement in Optical Fiber

High Precise Time Delay Measurement in Optical Fiber

来源 :第八届中国卫星导航学术年会 | 被引量 : 0次 | 上传用户：w3cnet
【摘 要】
：
Due to its properties of low attenuation,high capacity and reliability,the widespread optical fiber network has become an attractive option for long-distance transmission.
【作 者】
：
Jingwen Dong Bo Wang Hongwei Si Lijun Wang 
【机 构】
：
State Key Laboratory of Precision Measurement Technology and Instruments,Department of Precision Ins
【出 处】
：
第八届中国卫星导航学术年会
【发表日期】
：
2017年4期
【关键词】
：
Optical fiber Transmission Time delay 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
　　Due to its properties of low attenuation,high capacity and reliability,the widespread optical fiber network has become an attractive option for long-distance transmission.
其他文献
Precision Analysis of CNAV Broadcast Ephemeris and Its Impact on the User Positioning
GPS broadcast ephemeris error is an important factor affecting the real-time positioning accuracy.
会议
CNAV broadcast ephemerisLNAV broadcast ephemerisprecise ephemeris3D orbit err
An attitude determination algorithm by integration of inertial sensor added with vision and multi-an
Aim to the question that GNSS cannot directly observe positioning and attitude information using the GNSS/INS integrated system,especially in the bad condition of GNSS signal,positioning and orienting
会议
Integrated navigationMulti-antenna GNSS attitude determinationVision navigatio
Research On Path Loss and Multipath Propagation of Indoor Pseudolite Signal
The indoor positioning technology based on Beidou/GPS pseudolite can improve the indoor signal coverage and geometric configuration.Due to the mechanism of complex environment and navigation signal ha
会议
pseudolitepath lossmultipath propagationindoor positioning
Design of Deorbit Parameters for BEIDOU MEO and IGSO Satellites Based on Long-term eccentricity Evol
Useless satellites permanently stay in operational orbit occupy valuable orbital resources,and that increase the collision risk of other active satellites.If the useless satellites break up,the massiv
会议
Long-term eccentricity EvolutionDeorbitBEIDOU MEO and IGSO Satellites
Performance Analysis of Signal Diversity Reception for Large Aperture Array in Beidou RDSS System
Due to the fact that the double-satellite active positioning function of Beidou RDSS system needs the users are at least double-layer overlapped by GEO satellites,so the ground central station (GCS) o
会议
BeidouRDSSMRCdiversity gainscode error rate
Test and Evaluation on Timing Performance of BeiDou IGSO-6 Satellite
In March 2016,China launched IGSO-6 satellite.To obtain actual test values of the performance indexes,test and evaluation works need to be done before IGSO-6 satellite provides services formally,which
会议
IGSO-6UTCTest and evaluation methodTiming performance
Hyperbola Positioning Scheme Based on Continuous Entangled Light and Bell State Direct Measurement
Limited by signal power or bandwidth,traditional navigation measures have ceiling hard to reach so that there are some problems of lacking navigation precision,susceptible to interference,insufficient
会议
continuous entangled lightquantum positioninghyperbola positioningBell state
The GNSS/inertial navigation based private car incentive travel information platform
In this paper,a method is proposed to build a real-time massive vehicle big data collection platform,and develops BD GNSS sub-meter navigation and 4G communication systems for private cars.
会议
Information terminalCongestion classificationPrivate cars incentive mechanism
Preliminary Study on Changes in Temperature andIts Implicationon Vertical Displacements of Antarctic
GPS is a highly precise tool in horizontaland vertical crustal motion studies.GPS coordinate time series are influenced by orbit error,clock error andthe effects of geophysical signals.
会议
thermal expansionAntarcticvertical displacementGPStime series
Parameters design method of Kalman Filter-based tracking loop in GNSS/INS deep integration
This paper proposes a parameter design method of a second-order KF tracking loop in the deep integration architecture according to inertial sensor errors and receiver oscillator errors.Firstly,the eff
会议
Kalman Filterparameter designstate driven noiseaccelerometer noise