XAO OpenIR

Browse/Search Results:  1-8 of 8 Help

Selected(0)Clear Items/Page:    Sort:
Active Adjustment of the Subreflector Shape for the Large Dual-Reflector Antenna 期刊论文
MICROMACHINES, 2023, 卷号: 14, 期号: 10, 页码: 1893
Authors:  Xiang, Binbin;  Zheng, Tianxiang;  Wang, Wei;  Lian, Peiyuan;  Kazezkhan, Guljaina;  Zhou, Jianping;  Li, Kai
Adobe PDF(6277Kb)  |  Favorite  |  View/Download:7/0  |  Submit date:2024/01/10
dual-reflector antenna  structural deformation  wavefront error  subreflector  active adjustment  
Hybrid-panel-based new design idea for large reflector antenna 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2023, 卷号: 66, 期号: 1, 页码: 115-126
Authors:  Lian PeiYuan;  Yan YueFei;  Wang CongSi;  Qin Long;  Xue Song;  Wang Na;  Xu Qian;  Zhao WuLin;  Zheng YuanPeng
Adobe PDF(2993Kb)  |  Favorite  |  View/Download:92/1  |  Submit date:2023/02/28
reflector antenna  hybrid panel  actuator distribution  adjustment strategy  surface accuracy  power pattern  
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
Adobe PDF(4131Kb)  |  Favorite  |  View/Download:130/0  |  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  
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:119/0  |  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  
Effects of reflector antenna panel installation errors on average power pattern 期刊论文
International Journal of Rf and Microwave Computer-Aided Engineering, 2020, 卷号: 30, 期号: 3, 页码: e22084
Authors:  Lian, Pei Yuan;  Wang, Cong Si;  Xu, Qian;  Xiang, Bin Bin;  Xue, Song
Adobe PDF(2711Kb)  |  Favorite  |  View/Download:95/0  |  Submit date:2021/06/25
average power pattern  panel installation error (PIE)  reflector antenna  random surface errors  adjustment  Computer Science  Engineering  
Effect of Facet Displacement on Radiation Field and Its Application for Panel Adjustment of Large Reflector Antenna 期刊论文
Chinese Journal of Mechanical Engineering, 2017, 卷号: 30, 期号: 3, 页码: 578-586
Authors:  Wang, Wei;  Lian, Peiyuan;  Zhang, Shuxin;  Xiang, Binbin;  Xu, Qian
Adobe PDF(1245Kb)  |  Favorite  |  View/Download:141/0  |  Submit date:2019/12/09
Reflector antennas  Surface accuracy  Radiation field  Reflector antenna  mechanical factors  Electromechanical effects  Panel adjustment  Singular value decomposition (SVD)  microwave holography  surface measurement  radio telescope  deformation  metrology  matrix  Engineering  
An Active Surface Adjustment Method for Large High-frequency Antennas Considering Gain and Boresight 会议论文
Proceedings of the 12th International Conference on Frontiers of Design and Manufacturing, Shenyang, China, Aug 10-12,2016
Authors:  Xiao, Lan;  Wang, Congsi;  Xiang Binbin;  Xu, Qian;  Tang, Baofu;  Zhong Jianfeng;  Zhang, Jie;  Feng, Shufei
Adobe PDF(684Kb)  |  Favorite  |  View/Download:315/1  |  Submit date:2017/07/04
Active Surface  Electromechanical Coupling Model  Adjustment Value  
A VLBI baseline post-adjustment approach for station velocity estimation in Eurasian continent 期刊论文
ADVANCES IN SPACE RESEARCH, 2014, 卷号: 54, 期号: 8, 页码: 1563-1570
Authors:  Zhang, Zhibin;  Liu, Xiang
Adobe PDF(1146Kb)  |  Favorite  |  View/Download:274/2  |  Submit date:2015/06/09
Vlbi  Ivs  Baseline Post-adjustment  Station Velocity