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The Application of Low-Frequency Transition in the Assessment of the Second-Order Zeeman Frequency Shift 期刊论文
SENSORS, 2021, 卷号: 21, 期号: 24, 页码: 10
作者:  Bai, Yang;  Wang, Xinliang;  Shi, Junru;  Yang, Fan;  Ruan, Jun;  Dong, Ruifang;  Zhang, Shougang
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
cesium atomic fountain clock  second-order Zeeman frequency shift  low-frequency transition  
High-Resolution Multi-Channel Frequency Standard Comparator Using Digital Frequency Measurement 期刊论文
SENSORS, 2021, 卷号: 21, 期号: 16, 页码: 13
作者:  Xiao, Bo;  Liu, Ya;  Li, Xiaohui;  Deng, Zhifeng;  Xue, Yanrong
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
multichannel  frequency standard comparison  digital frequency measurement  
Application of Ultra Narrow Band Modulation in Enhanced Loran System 期刊论文
SENSORS, 2021, 卷号: 21, 期号: 13, 页码: 12
作者:  Lyu, Boyun;  Hua, Yu;  Yuan, Jiangbin;  Li, Shifeng
收藏  |  浏览/下载：1/0  |  提交时间：2021/11/29
data rate  enhanced Loran (eLoran) system  extended binary phase shift keying (EBPSK) modulation  ultra narrow band (UNB) modulation  
An Investigation of Precise Orbit and Clock Products for BDS-3 from Different Analysis Centers 期刊论文
SENSORS, 2021, 卷号: 21, 期号: 5, 页码: 15
作者:  Shen, Pengli;  Cheng, Fang;  Lu, Xiaochun;  Xiao, Xia;  Ge, Yulong
收藏  |  浏览/下载：1/0  |  提交时间：2021/11/29
BDS-3  tropospheric delay  positioning performance  precise point positioning (PPP)  orbit comparison  clock differences  analysis centers  
Influence of Precise Products on the Day-Boundary Discontinuities in GNSS Carrier Phase Time Transfer 期刊论文
SENSORS, 2021, 卷号: 21, 期号: 4, 页码: 23
作者:  Zhang, Xiangbo;  Guo, Ji;  Hu, Yonghui;  Sun, Baoqi;  Wu, Jianfeng;  Zhao, Dangli;  He, Zaimin
收藏  |  浏览/下载：1/0  |  提交时间：2021/11/29
GNSS  precise point positioning  time comparison  station clock estimates  day-boundary discontinuity  precise products  frequency stability  
Variation of Low-Frequency Time-Code Signal Field Strength during the Annular Solar Eclipse on 21 June 2020: Observation and Analysis 期刊论文
SENSORS, 2021, 卷号: 21, 期号: 4, 页码: 18
作者:  Wang, Xin;  Li, Bo;  Zhao, Fan;  Luo, Xinyu;  Huang, Luxi;  Feng, Ping;  Li, Xiaohui
收藏  |  浏览/下载：1/0  |  提交时间：2021/11/29
annual solar eclipse  low-frequency time-code signal  ionosphere  signal field strength measurement  
An Improved Long-Period Precise Time-Relative Positioning Method Based on RTS Data 期刊论文
SENSORS, 2021, 卷号: 21, 期号: 1, 页码: 21
作者:  Lu, Yangwei;  Ji, Shengyue;  Tu, Rui;  Weng, Duojie;  Lu, Xiaochun;  Chen, Wu
收藏  |  浏览/下载：1/0  |  提交时间：2021/11/29
GNSS  satellite receivers  positioning error  positioning algorithm  
The Benefits of Receiver Clock Modelling in Satellite Timing 期刊论文
SENSORS, 2021, 卷号: 21, 期号: 2, 页码: 15
作者:  Qin, Weijin;  Wang, Xiao;  Su, Hang;  Zhang, Zhe;  Li, Xiao;  Yang, Xuhai
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
timing  stochastic clock model  PPP  kinematic scheme  static scheme