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Development of a Spherical Vacuum Window for Cryogenic Receiver 会议论文
12th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2018, Hangzhou, China, December 3, 2018 - December 6, 2018
Authors:  Ma, Jun;  Xie, Lei;  Wu, Yang;  Wang, Kai;  Meng, Zeyu
Adobe PDF(738Kb)  |  Favorite  |  View/Download:21/0  |  Submit date:2019/12/18
Antenna feeders  Cryogenics  Directional patterns (antenna)  Polymethyl methacrylates  Radio telescopes  Receivers (containers)  
Compensation method for distorted active phased array antennas in condition of quantization errors based on structural-electromagnetic coupling 会议论文
12th European Conference on Antennas and Propagation, EuCAP 2018, London, United kingdom, April 9, 2018 - April 13, 2018
Authors:  Wang, Yan;  Wang, Congsi;  Gao, Wei;  Xu, Qian;  Yuan, Shuai;  Li, Haihua;  Ying, Kang
Adobe PDF(540Kb)  |  Favorite  |  View/Download:18/0  |  Submit date:2019/12/18
Antenna phased arrays  Deformation  Electromagnetic coupling  Errors  Least squares approximations  Microwave antennas  
Optimal Sensor Placement Based on Eigenvalues Analysis for Sensing Deformation of Wing Frame Using iFEM 期刊论文
SENSORS, 2018, 卷号: 18, 期号: 8, 页码: 22
Authors:  Zhao, Yong;  Du, Jingli;  Bao, Hong;  Xu, Qian
Adobe PDF(3345Kb)  |  Favorite  |  View/Download:53/0  |  Submit date:2018/11/07
Deformation Sensing  Inverse Finite Element Method  Timoshenko Beam Theory  Optimal Placement Of Sensors  Eigenvalue Analysis  
Optimal Sensor Placement for Inverse Finite Element Reconstruction of Three-Dimensional Frame Deformation 期刊论文
International Journal of Aerospace Engineering, 2018, 卷号: 2018, 页码: 6121293
Authors:  Zhao, Yong;  Du, Jingli;  Bao, Hong;  Xu, Qian
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A Correction Method of Estimating the Pointing Error for Reflector Antenna 期刊论文
Shock and Vibration, 2018, 卷号: 2018, 页码: 3262869
Authors:  Zhang, Jie;  Huang, Jin;  Liang, Wei;  Zhang, Youran;  Xu, Qian;  Yi, Letian;  Wang, Congsi
Adobe PDF(4289Kb)  |  Favorite  |  View/Download:16/0  |  Submit date:2019/12/09
Acoustics  Engineering  Mechanics  
基于机电耦合的反射面天线副面位置调整方法 期刊论文
系统工程与电子技术, 2018, 卷号: 40, 期号: 3, 页码: 489-497
Authors:  项斌斌;  王从思;  王伟;  连培园;  张树新;  保宏
Adobe PDF(653Kb)  |  Favorite  |  View/Download:47/0  |  Submit date:2019/03/22
双反射面天线  机电耦合  主动补偿  副面位置调整  
Q波段脊过渡正交模耦合器设计 期刊论文
电子科技大学学报, 2018, 卷号: 47, 期号: 2, 页码: 178-182
Authors:  陈卯蒸;  马军;  覃律;  刘兆明;  王娜;  王凯
Adobe PDF(1338Kb)  |  Favorite  |  View/Download:34/0  |  Submit date:2019/03/22
宽带  正交模耦合器  Q波段  脊过渡  
Active Surface Compensation for Large Radio Telescope Antennas 期刊论文
INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2018, 卷号: 2018, 页码: 3903412
Authors:  Wang, Congsi;  Li, Haihua;  Ying, Kang;  Xu, Qian;  Wang, Na;  Duan, Baoyan;  Gao, Wei;  Xiao, Lan;  Duan, Yuhu
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A rapid feed switching mechanism design for NSRT 会议论文
Ground-Based and Airborne Telescopes VII 2018, Austin, TX, United states, June 10, 2018 - June 15, 2018
Authors:  Xu, Qian;  Yi, Letian;  Li, Lin;  Chen, Maozheng;  Wang, Na;  Li, Yan
Adobe PDF(1018Kb)  |  Favorite  |  View/Download:10/0  |  Submit date:2019/11/19
Radio telescopes  Airborne telescopes  Kinematics  Light sources  Machine design  Reflection  Steerable antennas  
Subreflector adjustment system for NSRT 会议论文
Ground-Based and Airborne Telescopes VII 2018, Austin, TX, United states, June 10, 2018 - June 15, 2018
Authors:  Xiang, Binbin;  Wang, Na;  Chen, Maozheng;  Aili, Yusup;  Xu, Qian;  Xue, Fei;  Hazezhan, Guljaina;  He, Dalin;  Wen, Zhigang
Adobe PDF(1178Kb)  |  Favorite  |  View/Download:12/0  |  Submit date:2019/11/19
Radio telescopes  Airborne telescopes  Degrees of freedom (mechanics)  Steerable antennas