XAO OpenIR

Browse/Search Results:  1-4 of 4 Help

Selected(0)Clear Items/Page:    Sort:
Relaxing the Small Facet Size Requirement for the Far-Field Calculation of Large Reflector Antennas 期刊论文
Ieee Transactions on Antennas and Propagation, 2021, 卷号: 69, 期号: 8, 页码: 4261-4268
Authors:  Ban, You;  Feng, Shufei;  Lou, Shunxi;  Xiang, Binbin;  Duan, Baoyan;  Zhou, Jianping;  Vandenbosch, Guy A. E.
Adobe PDF(10311Kb)  |  Favorite  |  View/Download:83/0  |  Submit date:2022/06/30
Reflector antennas  Systematics  Aperture antennas  Optimization  Surface waves  Surface fitting  Mechanical engineering  Accuracy  far-field pattern  large reflector antenna  design  Engineering  Telecommunications  
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  
Analysis of Reflector Vibration-Induced Pointing Errors for Large Antennas Subject to Wind Disturbance Evaluating the pointing error caused by reflector deformation 期刊论文
Ieee Antennas and Propagation Magazine, 2015, 卷号: 57, 期号: 6, 页码: 46-61
Authors:  Zhang, Jie;  Huang, Jin;  Qiu, Lili;  Song, Ruixue
Adobe PDF(9673Kb)  |  Favorite  |  View/Download:177/0  |  Submit date:2017/07/03
Control-systems  Telescope  Engineering  Telecommunications  
Autonomous navigation based on X-ray pulsar timing 会议论文
Second International Conference on Space Information Technology, Pts 1-3, Wuhan, PEOPLES R CHINA, NOV 10-11, 2007
Authors:  La, D. S.;  Wang, N.
Adobe PDF(105Kb)  |  Favorite  |  View/Download:148/0  |  Submit date:2018/03/12
X-ray Pulsar  Autonomous Navigation  Phase Measurement  Time Of Arrival  Remote Sensing  Engineering  Telecommunications  Aerospace