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Study on the law of surface subsidence in layered mining of thick coal seam with medium hard roof 期刊论文
SCIENTIFIC REPORTS, 2023, 卷号: 13, 期号: 1, 页码: 12
作者:  Liu, Xiugang;  Wei, Fei;  Tan, Zhixiang;  Jiang, Zaibing;  Wang, Yi;  Zhang, Jie
收藏  |  浏览/下载：0/0  |  提交时间：2023/12/13
Research on Single-Frequency PPP-B2b Time Transfer 期刊论文
IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE, 2023, 卷号: 26, 期号: 6, 页码: 42-47
作者:  He, Zaimin;  Li, Lan;  Zhang, Runzhi;  Hou, Juan;  Xiao, Gongwei;  Guang, Wei;  Zhang, Jihai;  He, Xiangyi
收藏  |  浏览/下载：0/0  |  提交时间：2023/12/13
Charge coupled devices  Graphics  Global navigation satellite system  Fluctuations  International Atomic Time  Satellite broadcasting  Laboratories  
Methods and assessments of two-way time synchronization based on BDS-3 Ka-band satellite-ground link observations 期刊论文
GPS SOLUTIONS, 2023, 卷号: 27, 期号: 3, 页码: 14
作者:  Guo, Yanming;  Bai, Yan;  Zhang, Jian;  Li, Wei;  Zou, Decai;  Gao, Shuaihe;  Yuan, Haibo;  Gao, Yuping;  Lu, Xiaochun
收藏  |  浏览/下载：0/0  |  提交时间：2023/12/13
BDS-3  Two-way time synchronization  Satellite-ground link  Ka-mode  Relative clock offset  Accuracy  
Earth rotation parameters from BDS, GPS, and Galileo data: An accuracy analysis 期刊论文
ADVANCES IN SPACE RESEARCH, 2023, 卷号: 71, 期号: 10, 页码: 3968-3980
作者:  He, Zhanke;  Wei, Erhu;  Zhang, Qiyuan;  Wang, Lingxuan;  Li, Yanlin;  Liu, Jingnan
收藏  |  浏览/下载：0/0  |  提交时间：2023/12/13
BDS  Earth Rotation Parameters  GNSS  IGS  IERS  Spurious signals  
环形激光器电源激励技术研究进展 期刊论文
激光与红外, 2023, 卷号: 53, 期号: 3, 页码: 323
作者:  江兴涛;  郭文阁;  武威;  张立松;  付龙玺;  杨哲;  高玉平;  张首刚
收藏  |  浏览/下载：0/0  |  提交时间：2023/12/13
laser power supply  flyback converter  double voltage circuit  RF excitation  impedance matching  激光器电源  反激变换器  倍压电路  射频激励  阻抗匹配  
Analysis of BDS-3 PPP-B2b Positioning and Time Transfer Service 期刊论文
REMOTE SENSING, 2022, 卷号: 14, 期号: 12, 页码: 21
作者:  Zhang, Runzhi;  He, Zaimin;  Ma, Langming;  Xiao, Gongwei;  Guang, Wei;  Ge, Yulong;  Zhang, Xiangbo;  Zhang, Jihai;  Tang, Jian;  Li, Xueqing
收藏  |  浏览/下载：1/0  |  提交时间：2022/08/15
BDS-3  PPP-B2b  precise point positioning  time transfer  
Single-photon microwave photonics 期刊论文
SCIENCE BULLETIN, 2022, 卷号: 67, 期号: 7, 页码: 700-706
作者:  Yang, Ye;  Jin, Yaqing;  Xiang, Xiao;  Hao, Tengfei;  Li, Wei;  Liu, Tao;  Zhang, Shougang;  Zhu, Ninghua;  Dong, Ruifang;  Li, Ming
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
Single photon  Quantum microwave photonic  High-speed signal processing  Time-correlated single photon counting  
Design and fabrication of a compact, high-performance interference-filter-based external-cavity diode laser for use in the China Space Station 期刊论文
CHINESE OPTICS LETTERS, 2022, 卷号: 20, 期号: 2, 页码: 6
作者:  Meng, Lingqiang;  Zhao, Pengyang;  Meng, Fanchao;  Chen, Long;  Xie, Yong;  Wang, Yikun;  Bian, Wei;  Jia, Jianjun;  Liu, Tao;  Zhang, Shougang;  Wang, Jianyu
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
external-cavity diode laser  interference filter  space application  
Optimization of ground tracking stations for BDS-3 satellite orbit determination 期刊论文
ADVANCES IN SPACE RESEARCH, 2021, 卷号: 68, 期号: 10, 页码: 4069-4087
作者:  Zhang, Rui;  Tu, Rui;  Zhang, Pengfei;  Fan, Lihong;  Han, Junqiang;  Wang, Siyao;  Hong, Ju;  Lu, Xiaochun
Adobe PDF(4989Kb)  |  收藏  |  浏览/下载：4/0  |  提交时间：2021/11/26
Bds-3  Satellite Orbit Determination  Ground Tracking Station  Optimization Algorithm  Inter-satellite Link  
Space/ground based pulsar timescale for comprehensive PNT system 期刊论文
ACTA PHYSICA SINICA, 2021, 卷号: 70, 期号: 13, 页码: 13
作者:  Zhou Qing-Yong;  Wei Zi-Qing;  Yan Lin-Li;  Sun Peng-Fei;  Liu Si-Wei;  Feng Lai-Ping;  Jiang Kun;  Wang Yi-Di;  Zhu Yong-Xing;  Liu Xiao-Gang;  Ming Feng;  Zhang Fen;  He Zhen-Ni
收藏  |  浏览/下载：1/0  |  提交时间：2021/11/29
positioning navigation timing  pulsar time  atomic time  pulse TOA