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Precise Real-Time Navigation of the LT-1A Satellite Based on New BDS-3 B1C/B2a Signals 期刊论文
IEEE SENSORS JOURNAL, 2024, 卷号: 24, 期号: 6, 页码: 8551-8562
作者:  Zhang, Wanwei;  Gong, Xuewen;  Wang, Fuhong;  Xie, Song;  Chen, Junli;  Zhang, Ruwei;  Wen, Junjian;  Zhong, Bin
收藏  |  浏览/下载：0/0  |  提交时间：2025/04/03
Broadcast ephemeris  line-of-sight (LOS) error  new B1C/B2a signals  precise real-time navigation  pseudoambiguity  
Research on Quad-Frequency PPP-B2b Time Transfer 期刊论文
IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE, 2024, 卷号: 27, 期号: 1, 页码: 57-62
作者:  Zhang, Runzhi;  Li, Lan;  Li, Xueqing;  Ma, Hongjiao;  Xiao, Gongwei;  Zhang, Jihai
收藏  |  浏览/下载：0/0  |  提交时间：2025/04/03
Charge coupled devices  Time-frequency analysis  Satellites  Satellite broadcasting  Real-time systems  Mathematical models  Convergence  
Multiple-Branch Optical Frequency Transfer Without the Frequency Allocation Constraints 期刊论文
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2023, 卷号: 41, 期号: 17, 页码: 5529-5537
作者:  Shen, Jianguo;  Qiu, Ziang;  Xue, Ruimin;  Hu, Liang;  Liu, Jiao;  Wu, Guiling;  Zhang, Xiang;  Deng, Xue;  Dong, Ruifang;  Liu, Tao;  Zhang, Shougang;  Chen, Jianping
收藏  |  浏览/下载：2/0  |  提交时间：2023/12/13
Active phase noise cancrellation  hybrid fiber network  metrology  Optical clock  optical frequency transfer  
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：2/0  |  提交时间：2023/12/13
Charge coupled devices  Graphics  Global navigation satellite system  Fluctuations  International Atomic Time  Satellite broadcasting  Laboratories  
High-Precision Orbit Determination of the Small TJU-1 Satellite Using GPS, GLONASS, and BDS 期刊论文
IEEE SENSORS JOURNAL, 2023, 卷号: 23, 期号: 12, 页码: 13340-13350
作者:  Gong, Xuewen;  Li, Xingxing;  Wang, Pengcheng;  Wang, Qingyun;  Wang, Fuhong;  Sang, Jizhang;  Gao, Shuaihe
收藏  |  浏览/下载：2/0  |  提交时间：2023/12/13
Global navigation satellite system (GNSS) data quality  multi-GNSS fusion  precise orbit determination (POD)  precision and accuracy  Tianjin University-1 (TJU-1)  
All-Passive Cascaded Optical Frequency Transfer 期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2022, 卷号: 34, 期号: 8, 页码: 413-416
作者:  Zhang, Xiang;  Hu, Liang;  Deng, Xue;  Zang, Qi;  Liu, Jie;  Jiao, Dongdong;  Gao, Jing;  Dong, Ruifang;  Liu, Tao;  Wu, Guiling;  Chen, Jianping;  Zhang, Shougang
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
Optical frequency transfer  passive noise cancellation  metrology  
A Compact Laser System for the Pulsed Optically Pumped Rubidium Cell Atomic Clock 期刊论文
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2022, 卷号: 69, 期号: 3, 页码: 1137-1146
作者:  Yu, Zhijian;  Du, Zhijing;  Liu, Yanyan;  Wang, Kemu;  Xue, Wenxiang;  Zhang, Shougang
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
Atomic clocks  compact laser  pulsed regime  rubidium (Rb) cell  short-term stability  
An Informer Architecture-Based Ionospheric foF2 Model in the Middle Latitude Region 期刊论文
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2022, 卷号: 19, 页码: 5
作者:  Bi, Cheng;  Ren, Peng;  Yin, Ting;  Zhang, Yang;  Li, Bai;  Xiang, Zheng
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
Decoding  Predictive models  Feature extraction  Indexes  Transformers  Ionosphere  Deep learning  Deep learning  Informer  ionospheric foF2  
Microwave Synthesizer and Self-Adaption System for High Performance Coherent Population Trapping Atomic Clocks 期刊论文
IEEE ACCESS, 2022, 卷号: 10, 页码: 3177-3181
作者:  Yao, Minghao;  Duan, Junyi;  Wang, Xueying;  Han, Qina;  Shi, Yang;  Zhou, Kunli;  Ru, Ning;  Yun, Peter;  Liu, Xiaochi
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
Microwave synthesizer  phase noise  light shift  atomic clock  
Research on Time Comparison Based on Galileo PPP 期刊论文
IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE, 2021, 卷号: 24, 期号: 4, 页码: 18-22
作者:  Zhang, Jihai;  Bong, Shaowu;  Yuan, Haibo;  Guang, Wei;  Li, Wei
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
Global navigation satellite system  Observatories  Europe  Market research  Extraterrestrial measurements  Stability analysis  Orbits