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浏览/检索结果: 共16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 Array Design of Phased Array Feed at 1.25GHz 会议论文  OAI收割 Chengdu, China, 26-29 Aug. 2022 作者:  Yan, Hao;  Wang, Kai;  Cao, Liang;  Chen, Mao Zheng;  Ma, Jun   |  收藏  |  浏览/下载：18/0  |  提交时间：2023/06/28 Phased arrays  Wireless communication  Time-frequency analysis  Layout  Receivers  Telescopes  Reflector antennas  radio telescope  receiver  phased array feed  array antenna   Hybrid-panel-based new design idea for large reflector antenna 期刊论文  OAI收割 SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2022, 页码: 12 作者:  Lian PeiYuan;  Yan YueFei;  Wang CongSi;  Qin Long;  Xue Song   |  收藏  |  浏览/下载：45/0  |  提交时间：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  OAI收割 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2021, 卷号: 69, 期号: 10, 页码: 6351-6363 作者:  Lian, Peiyuan;  Wang, Congsi;  Xue, Song;  Xu, Qian;  Wang, Na   |  收藏  |  浏览/下载：64/0  |  提交时间：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   Relaxing the Small Facet Size Requirement for the Far-Field Calculation of Large Reflector Antennas 期刊论文  OAI收割 Ieee Transactions on Antennas and Propagation, 2021, 卷号: 69, 期号: 8, 页码: 4261-4268 作者:  Ban, You;  Feng, Shufei;  Lou, Shunxi;  Xiang, Binbin;  Duan, Baoyan   |  收藏  |  浏览/下载：25/0  |  提交时间：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  OAI收割 Iet Microwaves Antennas & Propagation, 2020, 卷号: 14, 期号: 13, 页码: 1635-1642 作者:  Lian, Peiyuan;  Wang, Congsi;  Xu, Qian;  Xiang, Binbin;  Shi, Yu   |  收藏  |  浏览/下载：40/0  |  提交时间：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  OAI收割 International Journal of Rf and Microwave Computer-Aided Engineering, 2020, 卷号: 30, 期号: 3, 页码: e22084 作者:  Lian, Pei Yuan;  Wang, Cong Si;  Xu, Qian;  Xiang, Bin Bin;  Xue, Song   |  收藏  |  浏览/下载：19/0  |  提交时间：2021/06/25 average power pattern  panel installation error (PIE)  reflector antenna  random surface errors  adjustment  Computer Science  Engineering   Reflector surface alignment based on antenna gain measurements under perturbations 期刊论文  OAI收割 JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS, 2019, 卷号: 5, 期号: 2, 页码: 11 作者:  Lou, Zheng;  Zuo, Yingxi;  Zhang, Xiaoling;  Kang, Haoran;  Qian, Yuan   |  收藏  |  浏览/下载：58/0  |  提交时间：2019/10/21 radio telescopes  reflector antenna  surface measurement  surface alignment  radio holography   Effect of Facet Displacement on Radiation Field and Its Application for Panel Adjustment of Large Reflector Antenna 期刊论文  OAI收割 Chinese Journal of Mechanical Engineering, 2017, 卷号: 30, 期号: 3, 页码: 578-586 作者:  Wang, Wei;  Lian, Peiyuan;  Zhang, Shuxin;  Xiang, Binbin;  Xu, Qian   |  收藏  |  浏览/下载：48/0  |  提交时间：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   Microwave holography measurement based on the active surface system of large reflector antenna 会议论文  OAI收割 Beijing, China, June 5, 2016 - June 8, 2016 作者:  Liu, Kangkang;  Ye, Qian;  Xiang, Binbin;  Pei, Xin   |  收藏  |  浏览/下载：30/0  |  提交时间：2019/12/18 Antenna measurements  Apertures  Holography  Microwave antennas  Microwave measurement  Microwave theory and techniques  Reflector antennas   Electromagnetic performance analysis of reflector antennas with non-uniform errors along radius 期刊论文  OAI收割 Journal of Systems Engineering and Electronics, 2016, 卷号: 27, 期号: 5, 页码: 961-967 作者:  Lian, Peiyuan;  Wang, Congsi;  Wang, Wei;  Xiang, Binbin   |  收藏  |  浏览/下载：29/0  |  提交时间：2019/12/09 reflector antenna  surface weighting function  antenna tolerance  quality evaluation