机构

• 国家授时中心 [3]
• 长春光学精密机械与物... [1]
• 上海天文台 [1]
• 上海微系统与信息技术... [1]
• 自动化研究所 [1]
• 合肥物质科学研究院 [1]
• 更多

采集方式

• OAI收割 [11]

内容类型

• 期刊论文 [9]
• 会议论文 [2]

发表日期

• 2023 [1]
• 2022 [2]
• 2020 [1]
• 2014 [1]
• 2012 [2]
• 2011 [1]
• 更多

学科主题

• Astronomy ... [1]
• Telecommun... [1]

筛选

浏览/检索结果: 共11条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 A New Device for Two-Way Time-Frequency Real-Time Synchronization 期刊论文  OAI收割 JOURNAL OF INTERNET TECHNOLOGY, 2023, 卷号: 24, 期号: 3, 页码: 817-824 作者:  Zhang, Ke;  Zou, Decai;  Wang, Pei;  Jing, Wenfang   |  收藏  |  浏览/下载：12/0  |  提交时间：2023/12/13 Time-frequency synchronization  Microwave link  Kalman filter  PID control  ZYNQ   A New Space-to-Ground Microwave-Based Two-Way Time Synchronization Method for Next-Generation Space Atomic Clocks 期刊论文  OAI收割 REMOTE SENSING, 2022, 卷号: 14, 期号: 3, 页码: 15 作者:  Guo, Yanming;  Gao, Shuaihe;  Bai, Yan;  Pan, Zhibing;  Liu, Yinhua   |  收藏  |  浏览/下载：34/0  |  提交时间：2022/08/15 low-orbit spacecraft  new generation of high-performance time-frequency payloads  microwave  two-way time synchronization   Timing Synchronization System on RF-Driven Neutral Beam Injection System 期刊论文  OAI收割 FUSION SCIENCE AND TECHNOLOGY, 2022 作者:  Li, Y.;  Hu, C. D.;  Zhao, Y. Z.;  Cui, Q. L.;  Shu, X. L.   |  收藏  |  浏览/下载：49/0  |  提交时间：2022/03/21 IEEE 1588-2019  synchronization  radio-frequency-driven negative ion source  neutral beam injection   Joint Learning in the Spatio-Temporal and Frequency Domains for Skeleton-Based Action Recognition 期刊论文  OAI收割 IEEE TRANSACTIONS ON MULTIMEDIA, 2020, 卷号: 22, 期号: 9, 页码: 2207-2220 作者:  Hu, Guyue;  Cui, Bo;  Yu, Shan;  Guyue, Hu   |  收藏  |  浏览/下载：44/0  |  提交时间：2020/09/28 Frequency-domain analysis  Transforms  Frequency synchronization  Semantics  Training  Skeleton  Data mining  Action recognition  frequency attention  synchronous local and non-local learning  soft-margin focal loss  multi-task learning   一种高精度时间同步器的研制与性能测试1 期刊论文  OAI收割 时间频率学报, 2014, 卷号: 37, 期号: 1, 页码: 10 作者:  黄长江;  华宇;  胡永辉;  李志刚;  曾婷   |  收藏  |  浏览/下载：5/0  |  提交时间：2023/12/13 time synchronization  synchronization precision  frequency accuracy  时间同步  同步精度  频率准确度   Dispersion-free quantum clock synchronization via fiber link 期刊论文  OAI收割 advances in space research, 2012, 卷号: 50, 期号: 11, 页码: 1489-1494 作者:  Hou, Fei-yan;  Dong, Rui-fang;  Quan, Run-ai;  Zhang, Yu;  Bai, Yun 收藏  |  浏览/下载：27/0  |  提交时间：2013/07/01 Frequency anti-correlated entanglement  Dispersion-free  Quantum clock synchronization via fiber link   Cyclostationarity-Based Frequency Synchronization for OFDM Systems Over Doubly-Selective Fading Channels 期刊论文  OAI收割 WIRELESS PERSONAL COMMUNICATIONS, 2012, 卷号: 66, 期号: 2, 页码: 461-472 Tian, JF; Jiang, YL; Hu, HL 收藏  |  浏览/下载：23/0  |  提交时间：2013/04/25 OFDM  Frequency synchronization  Cyclostationarity  Doubly-selective fading channels   exploiting fm radio data system for adaptive clock calibration in sensor networks 会议论文  OAI收割 9th International Conference on Mobile Systems, Applications, and Services, MobiSys'11 and Co-located Workshops, Bethesda, MD, United states, 28-Jun-02 Li Liqun; Xing Guoliang; Sun Limin; Huangfu Wei; Zhou Ruogu; Zhu Hongsong   |  收藏  |  浏览/下载：28/0  |  提交时间：2011/10/10 Data processing  Frequency modulation  Mechanical clocks  Message passing  Radio broadcasting  Radio receivers  Radio stations  Sensor nodes  Sensors  Synchronization  Wireless networks   Time Transfer by Laser Link - The T2L2 experiment on Jason-2 and further experiments 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2008, 卷号: 17, 期号: 7, 页码: 1043-1054 作者:  Samain, Etienne;  Weick, Jonathan;  Vrancken, Patrick;  Para, Franck;  Albanese, Dominique 收藏  |  浏览/下载：32/0  |  提交时间：2011/12/29 laser ranging  time-frequency  synchronization   Stochastic video signal's automatic identification and image reproduction (EI CONFERENCE) 会议论文  OAI收割 2007 2nd IEEE Conference on Industrial Electronics and Applications, ICIEA 2007, May 23, 2007 - May 25, 2007, Harbin, China Mingxiu L.; Guangliang H. 收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25 In order to realize the automatic extraction of stochastic signal's horizontal synchronization frequency and the stable reproduction of video image  different image features of horizontal synchronization blanking signal under different deviation are analyzed  and spectrum analysis algorithm of horizontal synchronization frequency  texture feature extraction algorithm of slope image and phase feature extraction algorithm of drifting image are put forward. Based on the three algorithms  the hierarchical automatic recognition algorithm is put forward to automatically control the adjusting of the horizontal synchronization frequency and realize the reproduction. The algorithm was applied in the automatic interception system of computer video leaking information  and quick interception and stable reproduction of computer video leaking information were achieved. 2007 IEEE.