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Panel Adjustment and Error Analysis for a Large Active Main Reflector Antenna by Using the Panel Adjustment Matrix 期刊论文
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2021, 卷号: 69, 期号: 10, 页码: 6351-6363
Authors:  Lian, Peiyuan;  Wang, Congsi;  Xue, Song;  Xu, Qian;  Wang, Na;  Xiang, Binbin;  Shi, Yu;  Jia, Yu
Favorite  |  View/Download:0/0  |  Submit date:2022/01/17
Strain  Actuators  Reflector antennas  Fitting  Aperture antennas  Loaded antennas  Deformable models  Active panel  error analysis  panel adjustment matrix  power pattern  reflector antenna  
Analysis and compensation of the reflector antenna pointing error under wind disturbance 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 6, 页码: 10
Authors:  Xu, Qian;  Zhang, Jie;  Wang, Zhao-Yu;  Pan, Huan-Zhi
Favorite  |  View/Download:2/0  |  Submit date:2021/12/08
telescopes  methods  analytical  methods  numerical  
Future Research Trend for Improving Large Reflector Antenna Service Performance 期刊论文
ENGINEERING, 2021, 卷号: 7, 期号: 8, 页码: 1047-1050
Authors:  Lian, Peiyuan;  Wang, Congsi;  Xue, Song;  Wang, Yan;  Yan, Yuefei;  Xu, Qian;  Duan, Baoyan;  Wang, Na;  Duan, Yuhu;  Wu, Yang
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A method to obtain the wind field characteristics of super-large aperture radio telescope site based on single-point wind tower and numerical simulation 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 12, 页码: 199
Authors:  He, Fei-Long;  Xu, Qian;  Wang, Na;  Zhu, Chun-Hua
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telescopes  site testing  methods: data analysis  
A Conceptual Investigation of a Large Radio Telescope Support Point Number Effect on Its Pointing Accuracy 期刊论文
INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2020, 卷号: 2020, 页码: 2706309
Authors:  Xue, Song;  Ma, Kaitong;  Wang, Congsi;  Lian, Peiyuan;  Wang, Yan;  Yan, Yuefei;  Xu, Qian;  Zheng, Yuanpeng;  Wang, Na
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Edge sensor based real-time calculation method for active panel position of QTT 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 11, 页码: 182
Authors:  Wang, Cong-Si;  Yan, Yue-Fei;  Xu, Qian;  Wang, Na;  Zheng, Yuan-Peng;  Lian, Pei-Yuan;  Xue, Song;  Wang, Yan;  Duan, Yu-Hu;  Shi, Yu;  Jia, Yu
Adobe PDF(6911Kb)  |  Favorite  |  View/Download:22/0  |  Submit date:2021/04/01
instrumentation  miscellaneous  methods  miscellaneous  telescopes  
Phase Compensation Method for Active Phased Array Antennas in Operating Environment based on Electromechanical Coupling Model 会议论文
2020 XXXIIrd General Assembly and Scientific Symposium of the International Union of Radio Science, Rome, Italy, 29 August - 5 September 2020
Authors:  Wang, Yan;  Wang, Congsi;  Yan, Yuefei;  Tian, Jun;  Liu, Jing;  Zhou, Cheng;  Wang, Zhihai;  Yu, Kunpeng;  Xu, Qian
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Real-time temperature estimation method for electromagnetic performance improvement of a large axisymmetric radio telescope under solar radiation 期刊论文
Iet Microwaves Antennas & Propagation, 2020, 卷号: 14, 期号: 13, 页码: 1635-1642
Authors:  Lian, Peiyuan;  Wang, Congsi;  Xu, Qian;  Xiang, Binbin;  Shi, Yu;  Jia, Yu;  Wang, Wei;  Xu, Wanye
Adobe PDF(1489Kb)  |  Favorite  |  View/Download:10/0  |  Submit date:2021/06/25
radiotelescopes  temperature sensors  reflector antennas  solar  radiation  temperature database  table look-up method  temperature field  estimation speed  real-time estimated temperature field  temperature  sensors  real-time compensation  axisymmetric telescopes  time  temperature estimation method  electromagnetic performance improvement  axisymmetric radio telescope  solar radiation  electromagnetic  performances  EM performance improvements  temperature simulation  fast  estimation method  transient temperature field simulation  high-frequency radio telescopes  large-aperture radio telescopes  reflector antenna  reflector antennas  surface error  adjustment  pattern  field  Engineering  Telecommunications  
一种用于双轴倾斜仪安装调平的环境监测与调控盒 专利
专利类型: 发明专利, 申请公开日期: 2020-09-30,
Inventors:  许谦;  易乐天;  薛飞;  王惠;  侯晓拯
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通信天线信道容量机电耦合建模及阵元位置灵敏度分析 期刊论文
电子学报, 2020, 卷号: 48, 期号: 9, 页码: 1804-1813
Authors:  王艳;  王从思;  雷婷;  张枫涛;  许谦;  李海华;  王伟锋;  Wei, GAO;  杜彪;  黎昞
Adobe PDF(4351Kb)  |  Favorite  |  View/Download:8/0  |  Submit date:2021/06/18
信道容量  机电耦合  通信基站  相控阵  微带天线