Prof. Shuaihe Gao - Precision Time Difference - Best Researcher Award
National Time Service Center, The Chinese Academy of Sciences - China
Author Profile
🎓 Early Academic Pursuits
Prof. Shuaihe Gao’s academic journey began with a solid foundation in precision time difference measurement, setting the stage for his illustrious career. His early studies focused on time-frequency systems, where he honed the skills necessary for breakthroughs in satellite navigation and space technology. Through a rigorous academic process, Prof. Gao advanced his knowledge in the intricate mechanisms of time synchronization, a key area that would later define his professional pursuits.
💼 Professional Endeavors
Prof. Gao has become a leading figure in the field of precision time difference measurement, particularly for space applications. He has taken on several pivotal roles in major national and international projects, contributing to key technological advancements. As the chief designer of the "High Precision Time-Frequency Ground Comparison Analysis Verification System" in the China Space Station, Prof. Gao spearheaded the development of critical systems for precise time synchronization. He has also served as the chief engineer for the National Major Science and Technology Infrastructure "High Precision Foundation Timing System" and the chief scientist for the "High Precision Low-Cost Satellite Time-Frequency System Key Technology" under the National Key Development Plan.
🔬 Contributions and Research Focus
Prof. Shuaihe Gao’s primary research focus is precision time difference, a crucial component in satellite navigation and space communication systems. His work includes pioneering methods for time synchronization between satellites and ground stations, contributing significantly to the advancement of ultra-high precision time-frequency comparison. Notable contributions include the development of ground-based experiments and simulation verification for the China Space Station, as well as a new space-to-ground microwave-based two-way time synchronization method for next-generation space atomic clocks. His research also extends to the atmospheric turbulence suppression algorithm for Free Space Optics (FSO) links, enhancing the efficiency of satellite communication systems.
🌍 Impact and Influence
Prof. Gao’s contributions have had a far-reaching impact, not only within China but internationally as well. His innovations in precision time difference measurement systems have played a key role in the success of the Beidou-3 project and the Chinese manned space station. His leadership in major projects has established new benchmarks in satellite-based time synchronization, influencing global satellite navigation systems. Prof. Gao’s work has earned him numerous prestigious awards, including the International Chinese Geographic Information Field Young Scientists Award (2022), the Chinese Academy of Sciences Young Scientists Award (2024), and the China Invention Association Personality Award (2023). His influence in the field extends through his active participation in national science and technology programs and his leadership in cutting-edge research.
🏆Academic Cites
Prof. Shuaihe Gao’s research has been widely recognized in the academic community, with his work frequently cited in high-impact journals. His papers, such as the one on improving carrier-phase-based methods for precise time synchronization and his contributions to ultra-high precision satellite time-frequency comparison, are regularly referenced by researchers in the fields of time-frequency measurement, satellite technology, and space science. His academic citations reflect the importance and relevance of his contributions to precision time difference measurement systems.
🌟 Legacy and Future Contributions
Looking forward, Prof. Shuaihe Gao’s research will continue to push the boundaries of precision time difference measurement, with a focus on improving time synchronization techniques for space missions. His ongoing work promises to have lasting implications for the next generation of satellite navigation and communication systems, cementing his legacy as a leading expert in this crucial field. As he continues to lead national and international projects, his contributions will shape the future of satellite technology and the space industry.
📝Precision Time Difference
Prof. Shuaihe Gao’s work in precision time difference has been foundational to advancements in satellite navigation and communication. His innovative approaches to precision time difference measurement have improved the accuracy of time synchronization systems in space. The impact of his research on precision time difference is profound, with significant advancements in both theoretical and practical applications for space-based technologies.
Notable Publication
📝Microwave Satellite-Ground Time-Frequency Comparison Techniques Based on the China Space Station: Initial Testing Validation and Analysis | 中国空间站的微波星地时频比对技术及其初步试验验证和分析
Authors: Guo, Y.-M., Gao, S.-H., Pan, Z.-B., Lu, X.-C., Zhang, S.-G.
Journal: Tien Tzu Hsueh Pao/Acta Electronica Sinica
Year: 2024
Citations: 0
📝Precise Orbit Determination of the ZY3-03 Satellite Using the Yaw-Attitude Modeling for Drift Angle Compensation
Authors: Gong, X., Liu, W., Wang, F., Chang, X., Gao, S.
Journal: IEEE Sensors Journal
Year: 2024
Citations: 0
📝Advancing Ultra-High Precision in Satellite–Ground Time–Frequency Comparison: Ground-Based Experiment and Simulation Verification for the China Space Station
Authors: Guo, Y., Gao, S., Pan, Z., Lu, X., Zhang, S.
Journal: Remote Sensing
Year: 2023
Citations: 0
📝System Design and Key Technologies of High-Precision Microwave Time-Frequency Transmission Links | 高精度微波时频传递链路体制设计及关键技术
Authors: Meng, Z., Yan, E., Chen, L., Gao, S., Guo, X.
Journal: Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument
Year: 2023
Citations: 0
📝Design of Event Timer with Femtosecond Stability and Its Application in Laser Time Transfer | 飞秒稳定度事件计时器设计及激光时间比对应用
Authors: Wu, Z.-B., Qiu, D.-Y., Tang, K., Gao, S.-H., Zhang, Z.-P.
Journal: Tien Tzu Hsueh Pao/Acta Electronica Sinica
Year: 2023
Citations: 0